TWS-A8 Mini 5.0 Waterproof 3D Stereo Wireless Bluetooth Earphone for Sports blue

Bluetooth version :v5.0, support A2DP/HFP/HSP/AVRCP.

Receiving distance: less than 10 meters.

Operating frequency :2.402 gh2-2.480 GHz.

Transmission power: level 2, maximum 4dBm, support automatic pairing.

Description

Item type:Earphones

Signal-to-noise ratio (SNR):more than 75dB
Distortion :less than 1%
Voltage DC5 + 0.25 V
Battery capacity: 3.7v /50MAh
Operating voltage: 3.7v (3.3-4.2v)
Charging time: about 1H
Microphone sensitivity :-42+3db
Low battery power alarm: 3.1v
Speaker specification :16Q+-15%
Continuous playing time of music :3.5 hours or more
Machine connection time :100 hours or more
Operating current :25mA or less
Static current :5uA or less
Matching name :A8
Battery capacity: 400MA
Headphone battery capacity: 50MA

Packing list:

1 x Data line,1 x product,1 x Manual,1 x box packaging

Notes:

1-3cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.