Bluetooth headset sports outdoor intelligent for universal use
Key specifications/special features:
General specification:
Bluetooth IC:CSR8640
Micro USB charging port
Supports HFP, HSP, A2DP, AVRCP
Operating range: up to 30ft/10 meters
Talk time: 8.5 hours
Play time: 7.5 hours
Standby time: 300 hours
LED color: white, orange
Color: customized
Support battery display for iPhone, voice prompt, connect the two devices
Certification: BQB, CE, FCC, RoHS
Battery specification
Battery type: lithium polymer battery
Battery output voltage :3.7V
Battery capacity: 100mA/h
Full charge time: ≤2h
Audio specification
Speaker size: φ6
Speaker sensitivity: 91dVB ±3dB
Speaker impedance: 16Ω
Speaker max input power: 5mW
Speaker frequency range: 20Hz-20kHz
Microphone frequency range: 20Hz-20kHz
Microphone sensitivity: -42±3dB