BTR005 Bullet Bluetooth 4.1 Receiver Clear Voice

Features:
- Using the advanced Bluetooth chipset V4.1
- High sensitivity microphone to ensure high quality calling
- Noising canceling chip integrated
- Innovative bullet design
- Wide application ranges such as cars, speakers, headphones, etc.
- Built-in Li-ion battery

Notes:
- Do not put this apparatus near water
- Please stay away from fire to avoid accidents
- Do not charge the device with above 5.5V power supply
- Clean it with dry clothes

Technical Parameters:
- Bluetooth version: Bluetooth 4.1
- Charging voltage: DC 5V
- Charging time: 2 hours
- Working time: 5 hours
- Net weight: 7g
- Battery capacity: 55mAh
- Mic sensitivity: -48dB
- Effective range: 10m