1.Music LED hand spinner, it is cool for you to play with.
<br />2.Full,High-Def Sound - Enjoy an impressively crystal clear sound quality and robust bass realized through a 3W audio driver and passive subwoofer.
<br />3.Music hand spinner can help both kids and Adults to have focus and concentration. 
<br />4.New music design fidget spinner, with 300mah battery, 2 hours playing time, good sound quality also bring big shock to your ears.
<br />5.Recharge in just 15 mins using the included Micro USB cable.
<br />6.Bluetooth connection distance:10 meters
<br />7.4 LED Mode:Hight bright-fast flashing-slow flashing-horse race lamp
<br />Package list:
<br />1 x bluetooth speaker
<br />1 x usb cable