Material: ABS

Sound channel system: Wireless stereo sound

Manipulation Mode: touch

Waterproof Level: IP 4

PPG Ship: AC6966B4

Connect Parameter: V6.0

FM Receive Frequency band: 76.0 - 108.0 MHz

Compatible System: HFP、A2DP、AVRCP、HSP, BR+EDR+BLE

operating frequency: 2.4GHZ-2.4835GHZ ISM Band

distance: ≥10 meters

Horn power: 200mw/300mw

Earphone power amplifier type: MIX8004 Class D amplifier

Response of frequency: 100~20000Hz

horn: Horn 1509

Microphone: Silicon Mic 2718

battery: Lithium ion polymer battery 3.7V capacity: 200mAh

Current of charge: 140mA

Charging time: About 2hours

Saturation voltage: 4.2V±0.05

Static power consumption: About 9μA

Standby power consumption: ≦6mA

Running time: About 3 hours (80% volume)

Shutdown standby time: About 6 months

Over discharge protection: 3.3V±0.05

Packing: Glasses, charging cable, glasses cloth