H31
- Type：Wired Bluetooth Earphone
- Driver Unit：Ø10mm.6u：
- Sensitivity：98dB±3dB：
- Impedance：32Ω：
- Frequency Range：20Hz - 20kHz：
- Rated Power：3mw：
- Max. Power：10mw：
- Cable：1.20m±0.03m：
- Plug：Ø3.5mm：
- MOQ：1000pcs：
specification
Bluetooth & Speaker:
* Bluetooth Chip: CSR8635
* Bluetooth Protocol: HSP,HFP,A2DP,AVRCP
* Audio Decoding Format: SBC
* Wireless Distance: 10 m
* Frequency Range: 2.42-2.48GHz
* Speaker Diameter:12 mm
Battery & Working Time:
* Built-in Battery: 3.7 v /150 mah
* Charging Time: Around 2 hrs
* Music Play Time: Around 10 hrs
* Phone Call Time: Around 12 hrs
* Standby time: around 100 hrs