*Can laser-engrave or silk-print your own logo

*Sound activated led wristband
*The Motion & Sound LED Flashing Bracelets react to the fast movement or the beats of the music 
*Ideal for music events and festivals or a brilliant product for cycling, walking or jogging at night
*Super cool to use at Parties, Bars or Concerts
*Safety buckle, ultrahigh bright

TPU flat optical fiber, F5 super bright LED light, ABS battery box, On/Off button
Powered by 2pcs of CR1220 button cell(included)

Our products use green materials in the whole process of production, and meet the standard of CE and ROHS certification