Description

Specifications:

Specofication

Bluetooth Version V5.0

Frequency 2.40 GHz-2.48 GHz

Power ≤ 4 dBm, Class 2

Effective range 10M

Sensitivity 105db / 0.1% Ber

Frequency response 20Hz-20kHz

S / n rate 110 dB

Distortion 0.10%

Speaker size 40mm

Support A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5

Voltage 3.7vdc (400 mAh rechargeable battery)

Talking time 8 hour

Music time 6 hour

Standby time 148 hours

Charging time 1.2 hours

Current 20 mA

Operate temperature -4 ~ + 131 ° F (-20 ~ + 55 ° C)