User's Manual
Open size: 360mm(W) X 120mm(H)
Fold size: 90mm (W) x 40mm (H)
How to Charge your Earbuds
Put your earbuds back to the magnetic holder, the earbuds LED will turn to red and indicate
that it is charging.
How to Charge a Mobile Device
1. Connect your device to the USB output port on the Power Case with the Micro USB cable provided
or use the original cable come with your device.
2. Press the Power Button on the Power Case
3. When your device is fully charged or you want to stop, disconnect the cable.
***In order to charge your device, you will need to have a USB cable compatible with your device.
These come standard with all Apple products as well as most other smartphones, tablets and digital
devices. Plug the standard USB end into the Power Case. Now, use the other end of cable and plug it
into the device you wish to charge. Once charged, simply unplug your device.
Note: The maximum total output current of this battery is 1.5A. Power cannot be discharged to the
mobile device requiring amperage of more than 1.5A.
Note: Dierent mobile device manufacturers have dierent requirement for the cable which are used
for charging of mobile device. Dierent mobile devices have dierent charging verication modes and
new product appear from time to time. Accordingly, we do not guarantee that our product can charge
all devices. Some devices require special charging cables or connectors, or we can charge these
products only by using our cables or connectors. For Apple device user, please use your own original
cable for charging your device.
Interpretation of the Power Case Status Indicator
Charging
≤ 25%
≤ 50%
≤ 75%
≥ 75%
= fully charged. You can disconnect the USB connector from USB wall charger or PC.
*Charging Time: approx. 3 hours (by DC5V 1A input)
Discharging
≤ 25%, you should recharge your Power Case.
≤ 50%
≤ 75%
> 75%
Note: It is normal for the Air Twins and device to get warm during charging and discharging, and they
may get even warmer if you use your device to, for example, play video or game while charging.
Specications
Bluetooth version: Bluetooth 4.1
Operating distance: up to 33 feet (10 metres)
Impedance: 16Ω
Air Twins BE200
True Wireless Stereo Bluetooth Earbuds
with Power Case
User Manual
FCC ID:2AANE-BE200
Power Case Back View
Twist Cover
Power Case Cover
Magnetic Charging Dock
Earbuds
L R
Earbud Control Button
Earbud LED Indicator
Interchangeable Ear Tips
The t of earphones can greatly aect sound quality,
make sure you pick the correct tips and install on the earbuds correctly
and follow the step below:
1. Tilt the earbuds slightly forward and insert the ear
tip into your ear
2. Adjust the t by rotating Air Twins backwards until
you feel comfortable and secure t
Personalize your t
Air Twins comes with three dierent sizes of interchangeable ear tips. A pair of ear tips is pre-mounted
to the earphones. Make sure the caps seal your ear completely which leads to a proper sound quality.
We recommend to try all caps and select the most secure one.
Inserting the Earphones
Activate and Charge
Before you can get started using Air Twins, it needs to be activated.
1. Place Air Twins into the Power Case and make sure it sits comfortably on the magnetic charging dock
2. Connect the Power Case to a computer or a power source via Micro-USB Cable
3. The LED indicator on the power case will start ashing and Air Twins will start charging at the other
end. We recommend you fully charge the Air Twins power case before your rst use
4. The battery is fully charged when the LED indicator on the power case turns to level 4
Turn On Air Twins and Setup Inter-earbuds connection
***The “L” & “R” Air Twins earbuds were paired with each other by default, user can simply take out both
earbuds from the magsnap case and trigger the inter-earbuds connection automatically.
Once user take out the earbuds from case, the LED on “L” earbud will ash in Red/Blue while the LED on
“R” earbud will ash in Blue, user can put on both earbuds and a voice notication “Connected” will be
provided from “L” earbud, afterwards you can pair Air Twins with your digital device.
If user took out both earbuds but either one of earbuds LED did not ash, it means the inter-earbuds
connection did not triggered properly. In this case, simply put both earbuds back to the charging dock
and wait for 5 seconds, after that, user can take out both earbuds again and the inter-earbuds
connection will be automatically activated.***
Reset Auto-pairing Between Left and Right Earbuds
1. Make sure both earbuds are power o
2. Press and hold both earbuds control button for 7 seconds
3. The LED indicator on Air Twins will ash in red & blue rst and turn into ashing blue after 5 seconds.
4. During ashing blue LED stage, the earbuds will establish the connection with each other,
5. A voice notication “Left channel” & “Right channel” will be provided on-ear and you can pair Air Twins
with your digital devices after the inter-earbuds connection stage
Connect Air Twins with your digital devices
Air Twins uses Bluetooth to connect with your digital devices. After turn on both earbuds:
1. Select “BE200” and connect via Bluetooth on your digital device
2. The Earbuds will notify you a message of “Pairing successful, second device connected”
3. Air Twins is now ready to use
Example: iPad / iPhone
Press Settings > General > Bluetooth > Bluetooth ON > BE200 > Pair
Example: Android 6.0 Smartphone
Press Settings > Bluetooth ON > Scan > BE200 > Pair
How To Pair With A New Device
1. Disconnect your current Bluetooth connection on your digital device
2. Turn on Bluetooth on your new device and follow the above connection steps
Playing Music
Once you are connected via Bluetooth, simply select the music on your device and
Air Twins will play instantly
Making or Receiving Calls
Calling someone: when using your mobile, you will have the option of using your Air Twins as the
headset, please make sure it is selected within your mobiles settings.
Receiving calls: either press the Earbuds Control Button to answer the call on the Air Twins, or you can
answer the call in the usual way on your phone – you need to make sure your Air Twins is selected
within your mobiles settings.
Call Last Dial: Simply double click the Earbud, your mobile phone will automatically initiate a call to
your last dial
Ending calls: Single click the Earbud Control button while on phone to end the call or use your phone
in the usual way.
How to charge Air Twins Power Case
1. Use the supplied USB cable to connect your Power Case to a USB power source (a computer, power
bank or USB charging plug)
2. While the Power Case is being charged, the LED power indicator on the Power Case will turn red
When fully charged the LED power indicator will turn o.
Turning o Air Twins
Once nished using Air Twins, you may turn it o by:
1. Press the Earbud Control Button for 3 seconds and the Earbud will notify you a message “Power O”,
or
2. Simply put the Earbuds back to the magnetic charging dock, the Air Twins will automatically turn o.
Quick Earbud Remote Control
Computer
(not included)
USB Compatible
Wall charger
(not included)
or
Included In this package
Air Twins
Micro-USB Charging Cable
Interchangeable Ear Tips
User Manual
Overview
Function Action
Play / pause a track Single click
Call last dial Double click
Accept call Single click (receiving phone call)
End call Single click (On Phone)
Power Case Front View
LED Indicator
USB Output
Micro-USB
Charging Port
Power Button
Earphone Sensitivity: 94 dB/mW
Frequency: 20Hz – 20KHz
Playtime: Up to 3 hours music
Talk time: Up to 3.5 hours
Maximum playtime with power case: Additional 60 hours music/talk time
Input Voltage: 5V/1A
Output Voltage: 5V/1.5A
Battery Capacity: 2,800mAh
Charging time: 1 hour (Earphone) 3 hours (Case)
Dimensions: 15 x 15 x 25 mm (Earphone ) 89 x 89 x 60 mm (Case)
Weight: 4 grams (Earphone) 101 grams (Case)
Model No: BE200
www.airtwins.com
Designed by Ye!! in Hong Kong
Made in China
Troubleshooting
No connection between Air Twins and your Bluetooth device.
• Make sure the Air Twins is fully charged
• Make sure the Air Twins is switched on.
• Make sure your Bluetooth device is available and supports Bluetooth Advance
Audio Distribution prole.
• Make sure the Air Twins is within range of your Bluetooth device.
Audio is not coming out from the Bluetooth Earbuds after Bluetooth device successfully paired.
• Make sure the Bluetooth device volume is set to a comfortable listening level.
• Try to reconnect your device with Air Twins
Safety information
Read all information and warnings before using Air Twins. Improper use of this product may lead to the
product being damaged and you (the buyer, not the dealer) will be held responsible for damages such
as overheating, the release of toxic fumes, re or explosion.
• Do not attempt to charge Air Twins by using any other method other than a USB charger, power bank
or computer
• Do not modify or disassemble the battery
• Do not dismantle or modify Air Twins in any way
• Do not use the battery in bathrooms etc. Do not expose Air Twins to moisture or immerse it in liquid.
• Keep Air Twins dry at any time.
• Do not keep Air Twins in an environment that has excessively high temperatures, including
intense sunshine
• Do not throw this product into a re or leave in a hot environment. Avoid dropping or any other
impact or friction to this product
• Do not place Air Twins on ammable materials, such as bedding or carpets during charging
• Do not touch Air Twins with wet hands
• Disconnect the USB connector from Air Twins’s Power Case once fully charged
• Only use this product within the following temperatures: 0° - 40°
• Do not connect input and output in reverse
• Do not charge Air Twins in excess of the rating suggested
• If any issue arises when using Air Twins, disconnect the USB connector from the computer port and
contact your dealer
• In the unlikely event that any liquid from the inside of this product gets into your eyes, do not rub your
eyes. Wash your eyes immediately with clean water and consult a physician
• All Ye!!’s products have been tested comprehensively to ensure quality. If you encounter any unusual
heat, discoloration or product distortion during charging or storage, please stop using it immediately
and contact the dealer. These issues may cause leakage, heat, smoke or ignition of Air Twins
• Air Twins is not intended for use by persons (including children) with reduced physical, sensory or
mental capabilities (or lack of experience and knowledge) unless they have been given supervision or
instructions concerning the use of Air Twins by a person responsible for their safety. Children should
be supervised to ensure that they do not play with Air Twins, this is not a toy.
Legal Liability
Air Twins can only be used with compatible products and the Power Case can be used only with
matching electronic equipment. Please read your equipment compatibility instructions to determine
whether Air Twins matches your equipment requirements. The manufacturer will not be liable for any
damage to your electronic equipment during the use of this product. Ye!! will not held responsible for
any equipment or accessories not suitable for use with Air Twins. The manufacturer will not be held
liable for damage caused by misuse or damage incurred by the buyer or the third party rising from any
intentional or unintentional use of Air Twins. As mentioned above, the manufacturers shall not be held
liable for damage caused by misuse of the Air Twins.
FCC ID:2AANE-BE200
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
The manufacturer is not responsible for any radio or TV interference caused by unauthorized
modications or change to this equipment. Such modications or change could void the user’s authority
to operate the equipment.
This radio transmitter (identify the device by certication number or model number if Category II) has
been approved by Industry Canada to operate with the antenna types listed below with the maximum
permissible gain indicated. Antenna types not included in this list, having a gain greater than the
maximum gain indicated for that type, are strictly prohibited for use with this device.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment o and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to which the receiver
is connected.
• Consult the dealer or an experienced radio/TV technician for help.
The device has been evaluated to meet general RF exposure requirement.
C
M
Y
CM
MY
CY
CMY
K