Specification:
Model: B1
Color: Black
Material: ABS + PC
Bluetooth version: V5.0 + EDR
Wireless frequency: 2.402GHZ-2.480GHZ
Support protocols: HFP1.7 / A2DP1.3 // AVRCP1.6 / SPP1.2 and PBAP1.2,BDR / BLE
Transmission distance: 10m
Resistance: 32 Ω
Frequency response range: 20-20000HZ
Sensitivity: 42 ± 3dB
Battery capacity of headset: 100mAh
Battery capacity of charging chamber: 950mAh
Charging voltage / current: 5V / 1A
Play / talk time: about 10 hours
Charging time: about 2 hours
Standby time: 120 hours
Horn impedance: 8mm 32 Ω
Microphone sensitivity: - 42db
Operating temperature: - 10-50 ° C
