Description

V1 wireless bluetooth earphones

Type: V1 wireless bluetooth earphones
material: plastic
Working frequency: 2.402GHz-2.480GHz
Transmit power: CLASS2 3DB
Temperature range: -20 to +70 degrees Celsius
Speaker size and impedance: diameter 8mm, 32Ω
Audio SNR SNR: ≥100dB
Microphone sensitivity: -38Db±2Db
Microphone: 4013 round microphone
Headset battery: 50mAh battery (included)
Charging box battery: 300mAh battery (included)
Headphone charging current/voltage: 60mA/DC 4.8-5.3V
Headphone charging time: about 1 hour
Charging time of charging box: about 2 hours
Transmission distance: ≥10 meters
Talk time: about 5 hours
Song listening time: about 5 hours
Working current: 12mA
Standby time: about 70h (theoretical value)
Charging port: USB