Shenzhen Weihong Technology Co., Ltd

Description:
Model: M28
Bluetooth version: V5.1
Playing time: 4-5 hours
Talk time: 4 hours
Standby time: about 180 hours
Impedance: 32Ω
Rated input: 5V
Speaker size: 8mm
Frequency response: 20Hz-20KHz
Transmission distance: >10m
Lighting effect: colorful atmosphere light
Noise reduction version: CVC8.0
Earplug battery capacity: 50mAh
Charging compartment battery capacity: 1200mAh
Charging time: 1-2h
Operation: touch
Specifications:
1.9D stereo HIFI bass surround
2.Graphene film speaker
3.Designed for sports, ear-mounted wear, equipped with powerful
4.Bluetooth V5.1 headset chip, will subvert your sports experience
5.Comfortable to wear with sports non-slip ear hooks
6.Original sound quality, quiet enjoyment, graphene diaphragm, professional sound with three-tone balanced
7.Intelligent noise reduction, reject the noisy environment