Bluetooth Transmitter & Receiver I2 User Manual Contents: 1. Product Overview-------------------------------------------------------------- 2 2. Basic Operation --------------------------------------------------------------- 3 3. How to use as a Bluetooth Transmitter (TX)---------------------------------- 4 4. How to use as a Bluetooth Receiver (RX)------------------------------------ 7 5. Charging------------------------------------------------------------------------10 6.
1.Product Overview Working Status Indicator / Audio Mode Indicator / Connected Device Indicator / CODEC Indicator / Pair Button / [Multi Function Button(MFB)/Charge Indicator] / Working Status Switch / Audio Mode Switch / 3.5mm Audio Port / SPDIF Input / SPDIF Input / Micro USB Charge Port Package Contents: A. Bluetooth Transmitter & Receiver *1 B. 3.5mm Audio Cable *1 C. Micro USB Charging Cable *1 D. User Manual *1 E. Fiber Optic Cable *1 2.
Short press to play or pause music during playing (RX) Play/Pause *Not work in TX status. Delete record Under power on/off, long press for 7 seconds, the pairing pairing record would be deleted include RX’s (TX) *Not work in RX status.
C．Set your device (bluetooth headphone, speaker or receiver) to power on and pairing mode, with Red & Blue LED flash alternately or Blue LED fast flash. D．Place I2 and your device close and wait for 5-30 seconds. TX, “A”and CODEC LED will turn on after connected. E．Connect I2 and your phone with 3.5 mm audio cable, and could play music from your phone to the headphone or speaker. 1 Setting Under power off, switch working status to TX side.
Note： *Pls turn off I2 and turn on again, and try to reconnect or repair with two devices, when it could not connected with two devices at the first time. *Multi point connection could compatible with most of the chipset solution at the market, except less of them. *Single connection priority support aptX™ HD (connected device also support aptX™ HD). Two connections priority support aptX™ HD (connected devices also support aptX™ HD).
Notes： 1. Pls test the TV with wired headphone or check the TV's audio settings (Select 3.5mm output ) to make sure the devices connect in the right way and play audio from the TV. 2. Pls connect the TV and SPDIF TX port with fiber optic cable when select the Toslink connection mode. 4. How to use as a Bluetooth Receiver (RX) 4.1 Bluetooth pairing and connection A. Under power off mode, switch to RX side and long press MFB for 3 seconds to power on (Or power on then switch RX side). B.
1 Setting Under power off, switch working status to RX side. 2 Pairing Long press MFB for 2 seconds to power on, short press pair button to enter pairing mode with RX LED fast flash if doesn’t enter when power on. Power on the bluetooth headphone or speaker and enter pairing mode. 3 Connection Turn on the bluetooth function of the phone, search and connect “Boltune I2”. RX and “A” will turn on after connected.
*Only could play music from one phone when with two connections. Need to stop the first one’s music then to play the other one’s music. *Priority support aptX™ HD for one connection(the connected device also support aptX ™ HD), support CODEC according to the phone which playing music for two connections. 4.3 Speaker Connection Connect I2 and Speaker with 3.5 mm audio cable or fiber optic cable, and bluetooth connect with phone (PC, laptop), play music from your phone to speaker. Notes： 1.
Connect I2 and power supply (charger , car charger , computer USB etc ) with Micro USB cable. Charging with Micro USB Charging with PC Notes: 1. Pls charge the I2 at least once every 2 months if without use. 2. Pls press “MFB” and connect with power supply to reset the item, when it dead during use. 6.
(TX status) RX LED on when SBC or AAC mode, APTX LED on when aptx™ mode, LL LED on when aptx™low latency mode, HD LED on when aptx™ HD mode, AAC LED on when AAC mode (RX status) AUX AUX LED on (TX/RX status) SPDIF OPT LED on (TX/RX status) TX flash once (TX status) aptx™ HD on RX flash once (RX status) TX flash twice (TX status) aptx™ HD off RX flash twice (RX status) Connected with once Solid A LED (TX/RX status) device Multi Point Solid A and B LED (TX/RX status) Connection Delete pairing record
TX: aptX™ HD, aptX™ low latency,, aptX™, SBC Battery capacity 3.7V, 620mAh lithium polymer battery Charging time About 2 hours Standby time RX status: about 60 hours RX About 20 hours TX About 23 hours RX About 19 hours TX About 25 hours AUX Working time SPDIF Operating temperature -10-55℃ Net weight About 42g Dimension 69.6*51.9*19.6mm Notes: 1. Working time will be different depend on different working environment and CODEC. 2.
A: Press MFB and connect with power supply to reset the item, and repower for use. Q. Charging power supply? A: Charging power supply: 5V, ≥500 mA. (Charger, car charger , computer USB etc). NOTE: 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.
