SOSOFLY Luminous Bluetooth wireless card sports Bluetooth headsets mobile phone stereo running headset subwoofer headsets
Can use 32g TF memory card, compatible with MP3 format, no mobile phone can also listen to music at any time.
Plug in mode when you need to turn off the use, and there is no way to use buttons and LED lights.
Transmission radius :10m
Audio range: 20-20khz
Play time:about 5-6H
Recharge time: 2-3H
Battery capacity: 400mAH
Product color：black、white、black-red
