B7 PLUS audio wireless transmitter receiver device
1. Support wireless audio transmission ,with AUX 3.5mm port audio device.
2. Two pcs AUX OUT
3. Memory connected function Automaticly, the process is simpler, more convenient
4. Built-in battery, support work long time
5. built in BT, support many different BT device.like smartphone
6. Android, IOS system phone and Pad...all BT audio devices all are compatible
1. Q: How many different device can connect at same time ?
A:2 pcs bluetooth machine can be connected one time
2. Q: What's the power of the device .
A: Built in battery
3. Q: What kind of Battery for this device ?
A:Lithium battery .