AD-HDP-PCLSBK-00

Headset speaker:
Speaker driver: Φ40mm
Impedance: 32Ω
Frequency response: 20Hz～20KHz
Sound press level: 109dB±3dB

External speaker:
Speaker driver: Φ40mm
Impedance: 4Ω
Output: 3W
Frequency response: 160Hz～20KHz
Sound press level: 81dB±3dB
Microphone: Φ4.0*1.5mm, -42±3dB
Power Source: 1000mAh/3.7V (Li-polymer)
Battery dimension: 50*34*6mm

2 hours

Low power: Red (flashing)
Charging: Red (solid), Power full: Blue (solid)
Pairing: Blue & Red (flashing)
Bluetooth connected: Blue (slow flash)
Bluetooth unpaired: Blue (rapid flash)