HANTOPER Colorful LED Lights Bluetooth Speaker HIFI Stereo Wireless Portable with Mic Hands Free Support TF USB Flash Subwoffer
Blue tooth version:5.0
Date transmission distance:10m
Play time: 6-8H (the volume will affect the playing time)
Frequency range: 2.4GHZ
Input sensitivity: 400mV
Wireless transmission distance: 10 meters
Playback formats: WAV, MP3, WMA
TF maximum support: 32G
Mode of operation: press key
Suitable for indoor outdoor sports ,race,hiking,camping,party etc.
Offer you a good music as well as nice mood.