Seller

Bluetooth Standard CJ 4.0
capacitance battery 400MAH
operation range 8-10M
charging time 2-2.5H
RF Frequency range 2.402-2.480GHz, 2.4G ISM band
total harmonic distortion max. 3% @1kHz
operating time music 10-12H
operating time phone/talking 10-12H
operating time standby 20-22H
supported BT profiles A2DP 1.2 (advanced audio distribution), HFP 1.6(hand free profile), HSP 1.2 (headset profile
audio codec SBC / MP3 / AAC
speaker size 40MM
speaker spec 20NW
Materia plastic ABS
Frequency Response 90hz-20khz
Microphone Sensitivit -36±4dB
Signal-to-Noise Ratio >85db
Charge Voltage 5v1a
Battery Voltage 3.7-5V
Audio line 1M
charging line 0.6M

FOB : Shenzhen ,DHL

mini order 1000 pcs ,T/T

China

shenzhen