Features:
1. Support external input audio frequency.
2. Support Audio play function
3. Support Bluetooth playing. And it is adopted CSR Bluetooth technology.
4. Full spectrum electro acoustic system, hi-fi sound quality
5. High sensitive microphone allows clear conversation
6. Support incoming call answer, refuse and recall.
7. Support all range electroacoustic system with high definition sound.
8. High sensitivity sound receiver for clear call.
9. Glaring LED indicator light.
10. Support voltage detective reminding and volume automatical adjustment.
Specifications:
Connectivity: Bluetooth 3.0
Transmission scope: up to 10m
Max power output: 3W*2
MIC sensitivity: -32db
Receive sensitivity: ≥ -82dbm
Data transmission: up to 3Mbps
UART data transmission rate: 115200bps
Charging voltage: 4.8V-5.2V DC
Working voltage: 3.7V-4.2V DC
Quiescent current: >1UA
Battery: 1100MAH
Antenna: built in
Dimension: 17.3*5.8*4mm
Gross weight: Approx0.35 kg
Frequency: 2.402-2.480GHz
SNR: ≥85dB@1W
Power Supply: Rechargeable Li-polymer Battery and USB interface
Charging voltage: DC5V
Charging duration: 5-6hours (depended on volume)
Color: Black, White, Pink, Red, Blue or as customers' required
Standard accessories: Charging cable, Instruction manual, Bluetooth speaker
Material: ABS
