The BR16 Car Bluetooth 5.3 Dual Microphone Receiver-Transmitter converts AUX-equipped audio devices into Bluetooth-enabled sources and supports both receiving (RX) and transmitting (TX) modes with a single compact unit. It uses a Bluetooth 5.3 chip for stable multi-data transmission and offers up to 10 m line-of-sight range for audio playback. Indicator lights show mode: two flashing LEDs in RX and a steady LED in TX.
Intended uses include adding Bluetooth to car stereo AUX ports, sending computer audio to Bluetooth headphones, or making a non-Bluetooth speaker receive audio from a phone. The unit includes a built-in microphone effective at 0.5–2 m for voice pickup.
Specifications
- Bluetooth version: 5.3
- Battery: 240 mAh lithium; charging time: about 2 hours
- Operating time: RX approx. 11 hours; TX approx. 17 hours
- Charging voltage/current: 5 V / 186 mA
- Operating current: 20 mA; power-off current: 42 μA
- Bluetooth transmission distance: up to 10 m (line of sight)
- Effective Bluetooth microphone distance: 0.5–2 m
Compatible with phones and computers via Bluetooth and any device with a 3.5 mm AUX input; primary purpose is to enable wireless audio streaming and hands-free use through AUX-equipped systems.
