1. Selecting mode must be done before power on.
2. TX or RX mode cannot be changed after power on.
3. The pairing mode will last around 2 minutes. It will turn to standby mode if there is no device can be connected within 2 minutes.
4. The transmitter can only pair with one Bluetooth device.
5. The transmitter will automatically connect to the last connected device after turn on.
6. The transmitter will automatically power off if no devices connected within 5 minutes.
7.Please use 5V standard charger to charge Bluetooth transmitter/receiver. Do not use quick charger/ flash charger/ fast charger for the output voltage is over 5V and may destroy your Bluetooth transmitter/receiver.
Powered by built-in rechargeable li-ion battery via mini USB port , long working time and low consumption. (Mini USB cable included)
You can play music through your car stereo and answer phone call via the built-in Mic.
Support SBC, MP3, AAC, apt-X HD, apt-X LL, apt-X audio format
16Mb built-in eFlash and up to 64Mb external serial flash memory, digital-to-analog conversion signal-to-noise ratio up to 75dB
Support TWS (left and right channel separation)
one year warranty for our product. If case not working, but you use and take off correctly, we will send you repalcement in next order. otherwise, shipping cost is by your side.
Quality is our culture, we have 10 production lines and independent design deparment and will take responsibility for our case quality. we modify case better according to customers' feeedback