User Guide Truly Wireless Earphones EN
Contents Contents Introduction 4 Cautions regarding product handling.. ........................................................ 5 Advantages of this product.. ...................................................................... 6 Accessory and part names.......................................................................... 7 Charging and Powering 9 Charging the earphones............................................................................. 9 Charging the charging Case.....................
Contents Troubleshooting 30 Read this first.. ....................................................................................... 30 Cannot connect....................................................................................... 31 Power will not turn on.. ........................................................................... 32 The product cannot be charged.. ............................................................... 33 The product does not operate or play back.......................
Introduction > About this Documentation Introduction About this Documentation This documentation is intended for users of this product, and explains how to connect and operate the product. ( This documentation classifies precautions and other matters as follows. ( WARNING This content indicates “risk of serious injury or death.” ( ( ( ( ( ( CAUTION This content indicates “risk of injury.
Introduction > Cautions regarding product handling Cautions regarding product handling Please read the “Safety Brochure” included with this product and use caution regarding the following points. Waterproof performance The waterproof performance of this product are as shown below. Product failures caused by water ingress due to incorrect handling are not covered by the warranty. ( ( Earphones The waterproof performance of the body of these earphones is compliant with IPX5 standards.
Introduction > Advantages of this product Advantages of this product This product is a set of wireless earphones that connect to Bluetooth devices such as a portable music player or smartphone. High-definition playback of sound from Bluetooth devices This product supports the Qualcomm aptXTM and AAC codecs. Supports Qualcomm TrueWireless™ Stereo Plus (TWS+) This product supports TrueWireless Stereo Plus-compatible Bluetooth devices, offering more stable connectivity.
Introduction > Accessory and part names Accessory and part names Make sure that all of the accessories are included with this product.
Introduction > Accessory and part names Eartips (XS, S, M, L; one set each) Note: The M-size eartips are pre-attached. XS S M L Quick Start Guide Safety Brochure NOTE ( ( The earphones feature a built-in microphone. The charging case contains a battery for charging the earphones.
Charging and Powering > Charging the earphones Charging and Powering Charging the earphones Charge the earphones before use by placing them in the charging case. CAUTION ( ( The charging case is not waterproof. Thoroughly wipe off any sweat, rainwater, seawater or other liquids that get on the earphones before placing them back in the charging case. Charge this product within a temperature range of 5 to 40ºC. 1 2 Open the charging case lid. Place the earphones in the charging case.
Charging and Powering > Charging the charging Case Charging the charging Case To charge the charging case, connect the included USB power adapter. CAUTION ( ( ( ( ( The charging case is not waterproof. Do not expose this product to liquids such as sweat, rainwater or seawater. Be sure to use the USB power cable that was included with this product. When using a USB power adapter, be sure that the commercially-available adapter is compatible with 5 V DC (at least 0.5 A) power output.
Charging and Powering > Charging the charging Case NOTE ( ( ( You can also charge the earphones while the charging case is charging. You may charge from the USB port on your computer instead of using a USB power adaptor. Once you place the earphones in the charging case, the indicators on the charging case will show the remaining battery power for five seconds (except when the charging case itself is still charging).
Charging and Powering > Turning on the power Turning on the power Turn on the earphones. 1 Remove the earphones from the charging case. The indicators light up as shown below, and the power turns on. Blue Lights up for 1 sec NOTE ( ( If the earphones have been removed from the charging case or if they do not turn on when removed from the charging case, hold down the function key on each earphone (L, R) until their indicators light up blue.
Charging and Powering > Turning off the power Turning off the power Turn off the earphones. 1 Place the earphones in the charging case. The earphone power will turn off, and the product will enter charging mode. NOTE ( When you want to turn off the earphones without putting them back in the charging case, hold down the function key on each earphone (L, R) until the indicators light red. You will hear the “Power Off” audio message in the earphones.
Charging and Powering > Remaining Battery Power Remaining Battery Power After this product is turned on, you can check how much battery power is left from the audio messages in the earphones and by the indicators.
Bluetooth® Connectivity > Pairing for the First Time Bluetooth® Connectivity Pairing for the First Time When first connecting this product to a Bluetooth device (such as a smartphone), follow the steps below to pair (register) this product with that device. [Search tag] #Q02 Pairing 1 Remove the earphone (R) from the charging case. The indicator lights up as shown below, and the unit enters pairing standby mode. Do not take out earphone (L) yet.
Bluetooth® Connectivity > Pairing for the First Time 3 Select this product from the list on your Bluetooth device. If a passkey is required when connecting, input “0000”. Yamaha TW-E3B R Once connected, the indicator on earphone (R) lights up as shown below. You will hear the “Pairing Successful” audio message in the earphone. Earphone (R) Blue Lights up for 20 sec 4 Next, remove earphone (L). When the indicator lights up purple for one second, it is ready for use.
Bluetooth® Connectivity > Pairing for the First Time NOTE ( ( ( Pairing standby mode will automatically end on this product after about two minutes. To pair again or if the connection was unsuccessful, place the earphones back into the charging case and start again at step 1. The other earphone may be listed as “Disconnected” on the setting screen of your Bluetooth device. However, this is not a problem if you can hear the audio in both earphones.
Bluetooth® Connectivity > Pairing with a Different Device Pairing with a Different Device Follow the steps below to pair with another Bluetooth device, or to try pairing with the same device again. It's important to turn off both earphones (L, R) before doing this. [Search tag] #Q02 Pairing 1 With the power on the earphones (L, R) turned on, keep pressing their function keys until their indicators light up red. The power will turn off.
Bluetooth® Connectivity > Pairing with a Different Device 4 Select this product from the list on your Bluetooth device. If a passkey is required when connecting, input “0000”. Yamaha TW-E3B R If successfully connected, you will hear the “Pairing Successful” audio message in the earphone. The earphone indicator lights up as shown below. Earphone (R) Blue Lights up for 20 sec 5 Hold down the function key on the earphone (L) for about two seconds, until its indicator lights blue.
Bluetooth® Connectivity > Pairing with a Different Device NOTE ( ( ( Pairing standby mode will automatically end on this product after about two minutes. To pair again, start from step 1. Up to three Bluetooth devices can be registered with this product. If you pair a device beyond the maximum number, the information for device you first paired (the oldest pairing) will be deleted. This product does not support multi-point connectivity (connection to multiple devices at the same time).
Bluetooth® Connectivity > Connecting to a Device Already Paired Connecting to a Device Already Paired Here’s how to connect to a Bluetooth device to which this product has already been paired. When you remove the earphones from the charging case, they will turn on and connect automatically with the last Bluetooth device to which they were connected. If successfully connected, you will hear the “Connected” audio message in the earphones. The indicator will display as shown below.
Wearing This Product > Putting on the earphones Wearing This Product Putting on the earphones Check the markings on the earphones for the “L” (Left) and “R” (Right) sides to make sure they are worn in the correct ear, and insert them into your ear. Move the earphones to adjust them so that they fit well in your ears after you put them on. Related links “Replacing the eartips” (p.
Wearing This Product > Replacing the eartips Replacing the eartips When using different eartips, select the size that matches your ears. When putting the earphones on, use the eartips that keep out ambient sounds as much as possible while the music is stopped. Eartip NOTE 4 sizes of eartips are included with this product. The earphones come pre-attached with M-size eartips. CAUTION ( ( ( Do not use broken eartips or wear the earphones without eartips. Doing so may damage your ears.
Operation (Music Playback and Phone Calls) > Playing back music on this product Operation (Music Playback and Phone Calls) Playing back music on this product You can operate this product using the function keys during playback as follows. R L Volume controls ( ( Turn the volume up Press the function key on earphone (R) two times in a row. Turn the volume down Press the function key on earphone (L) two times in a row.
Operation (Music Playback and Phone Calls) > Talking on the phone Talking on the phone You can use this product to talk on the phone when connecting to a Bluetooth device such as a smartphone. Operate this product as follows. R ( ( ( ( ( Receive a phone call Press the function key on earphone (R) when a call comes in. End a phone call Press the function key on earphone (R) during the call. Ignore a call Hold down the function key on earphone (R) for at least two seconds when the call is coming in.
Operation (Music Playback and Phone Calls) > Starting the voice assistant Starting the voice assistant You can use this product to control a voice assistance feature such as Siri or Google Assistant. This feature is available when you connect this product to a Bluetooth device that supports voice assistance. R 12 3 1 Press the function key on the earphone (R) three times in a row. The voice assistant will start, and you can operate it using your voice.
Dedicated Application > Using the “Headphones Controller” app Dedicated Application Using the “Headphones Controller” app The Headphones Controller smartphone app is a dedicated app for getting the best sound quality from your Yamaha earphones or headphones. [Search tag] #Q03 App This app will let you do the following.
Dedicated Application > App settings App settings This explains the settings and items you can check using the Headphones Controller app. [Search tag] #Q03 App NOTE The app screen and items may differ, depending on your product. Main screen ( LISTENING CARE When LISTENING CARE is enabled, this product will automatically adjust the sound quality according to the playback volume. This feature adjusts the frequency balance, offering rich sound quality playback even at a low volume.
Dedicated Application > App settings Menu screen ( ( ( Confirm Firmware Update Checks whether new firmware has been released, and performs updates. User Guide Accesses the User Guide Google Analytics Displays information regarding Google Analytics.
Troubleshooting > Read this first Troubleshooting Read this first If this product does not operate normally while you are using it, first check the following. [Search tag] #Q01 Troubleshooting ( Place both earphones back into the charging case and wait for at least 10 seconds, after which you can first take out earphone (R) and then earphone (L). ( Make sure that this product has been sufficiently charged. ( ( “Charging the earphones” (p.9) “Charging the charging Case” (p.
Troubleshooting > Cannot connect Cannot connect ( The product is not pairing correctly. If the information for this product still remains in the list of connected devices on your Bluetooth device, delete that information and try pairing again. “Pairing with a Different Device” (p.18) ( ( The information for a Bluetooth device that was registered on this product was deleted.
Troubleshooting > Power will not turn on Power will not turn on ( There may not be enough battery power left. Charge this product. “Charging the earphones” (p.9) ( ( The battery power of the charging case may have been depleted while charging the earphones. Turn on the power manually by holding down the function key on each earphone (L, R) until their indicators light blue. After this, charge the charging case. “Turning on the power” (p.12) ( ( The product is temporarily not functioning in a stable way.
Troubleshooting > The product cannot be charged The product cannot be charged ( Your computer is not turned on (when charging from your computer). Turn the power of your computer on, and then charge this product. ( You may have been using a USB power cable other than the one included with this product. Use the included USB power cable to make sure the product correctly charges.
Troubleshooting > The product does not operate or play back The product does not operate or play back ( The earphones are still charging. You cannot use this product while they are charging. Use the earphones after charging is finished. ( There is not enough battery power. Charge the earphones. “Charging the earphones” (p.9) “Charging the charging Case” (p.10) ( ( ( The product is temporarily not functioning in a stable way. Reset the earphone. “Resetting and initializing the product” (p.
Troubleshooting > No sound can be heard No sound can be heard ( The earphones are not connected to a Bluetooth device. Pair this product. “Pairing for the First Time” (p.15) “Pairing with a Different Device” (p.18) ( ( ( The volume is too low. Raise the volume. “Playing back music on this product” (p.24) ( ( The music stopped playing back. Start playback. “Playing back music on this product” (p.
Troubleshooting > Sound can only be heard from one earphone Sound can only be heard from one earphone ( The signal may not be coming in clearly, making the connection unstable. Move away from wireless devices such as access points, or appliances that produce electromagnetic waves such as microwave ovens. After placing both earphones into the charging case, take them out again. ( You may be using a smartphone app that generates sound from only one channel.
Troubleshooting > Sound is not good or sounds strange Sound is not good or sounds strange ( You might be wearing the earphones on the wrong sides (L/R). Check that the left (L) and right (R) earphones are worn on the correct sides. ( “Putting on the earphones” (p.22) ( The eartips don’t fit my ears. Replace the eartips with the size that match your ear shape. “Replacing the eartips” (p.
Troubleshooting > The sound is distorted, noisy or choppy. The sound is distorted, noisy or choppy. ( The signal may not be coming in clearly, making the connection unstable. Move away from wireless devices such as access points, or appliances that produce electromagnetic waves such as microwave ovens. Try placing the connected Bluetooth device as close to this product as you can. Devices with wireless network connectivity may transmit signals that obstruct Bluetooth communications.
Troubleshooting > Using only one of the earphones Using only one of the earphones Pair the earphone you want to use with the Bluetooth device. When doing this, note the following. ( ( This product does not offer a function to convert stereo sound to monaural sound. The L and R side function keys on the earphones work differently. For instance, you can only turn the volume up or down when you are using one earphone.
Troubleshooting > Resetting and initializing the product Resetting and initializing the product Follow the steps below to reset (restart) or reinitialize this product. [Search tag] #Q04 Reset Resetting This resets (restarts) the earphones. The information for devices registered (paired) will still be retained. 1 2 3 Place the earphones (L, R) in the charging case. After at least 10 seconds, remove the earphone (R) from the charging case. Next, remove the earphone (L) from the charging case.
Troubleshooting > Resetting and initializing the product 2 Hold down the function key on both earphones (L, R) for about seven seconds until their indicators flash purple. After the indicators flash purple twice, they will light up red again. Purple Flashes two times Red Lights up 3 Remove the earphone (R) from the charging case. Make sure that the indicator lights up as shown below.
Troubleshooting > Resetting and initializing the product 4 Remove the earphone (L) from the charging case. After making sure that its indicator lights up purple for one second, follow the steps below. Purple Lights up for 1 sec Purple Lights up for 1 sec Red Not lit Blue Flashes alternately 5 Place the earphones (L, R) in the charging case. The earphones are now initialized. Related links “Pairing for the First Time” (p.
Troubleshooting > Updating the firmware Updating the firmware Update the firmware on this product with the Headphones Controller app. The firmware on this product can be updated to add new functionality, rectify product issues and so on. For more details on the contents of updates, see the product information page on the Yamaha website. NOTICE ( For stable data communication between this product and your Bluetooth device, update the firmware in a place where the signal is good.
Troubleshooting > List of support centers List of support centers If the trouble still cannot be solved, please contact us for product support as shown below. For customers within Japan ( Please contact the store where you purchased this product, or the Product Support Center as listed in the “Quick Start Guide” included with this product. For customers outside of Japan ( Please contact your nearest authorized Yamaha dealer or service center. https://manual.yamaha.
Appendix > List of operations Appendix List of operations The main operations of this product are as shown below.
Appendix > List of operations Other functions ( ( Start pairing Hold down the function keys on the earphones (L and R) with the power off (L earphone: two seconds; R earphone: five seconds).
Appendix > List of indicator displays and audio messages List of indicator displays and audio messages The indicator displays and audio messages on this product are shown below.
Appendix > List of indicator displays and audio messages Audio messages ( ( ( ( ( ( ( ( ( Battery High Plenty of battery charge remaining Battery Medium Moderate battery charge remaining Battery Low Small amount of battery charge remaining Power Off Power off Pairing Start pairing (device registration) Pairing Successful Pairing successful/finished connecting Pairing Failed Pairing unsuccessful Connected Finished connecting to Bluetooth device Disconnected Disconnected from Bluetooth device Relat
Appendix > Specifications Specifications The specifications of this product are as shown below. ( ( ( ( ( ( ( ( ( ( Driver type Dynamic Driver unit 6.0 mm Frequency range 20–20,000 Hz Bluetooth version 5.
Appendix > Trademarks Trademarks The trademarks used in this documentation are as follows. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Yamaha Corporation is under license. Other trademarks and trade names are those of their respective owners. Qualcomm aptX is product of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm is a trademark registered by Qualcomm Incorporated in the U.S.A. and other countries.
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