HUAQIANGBEI A2PRO WIRELESS 5.3

wireless version 5.3+EDR

Speaker Impedance 32Q

microphones sensitivity 420b

Frequency 2.4.20GHZ

Working temperature -10-55 celcius

Input DC5V

Playing time 3-4 hours

Charging Time 1-2 hours

Stanby time 100 hours

NOTICE

since the earphone has sound insulation effect, do not use earphone while driving in the car or ridding bike or other veicle in case of traffic accident

Package Contents

wireless earbuds

USB charging cable

Charging box

user manual

3D stereo sound

touch operation

fast transmission