This U Disk function LED bracelet is available for 4GB/ 8GB/ 64GB/ 32GB capacity.
Can laser-engrave or silk-print your own logo
Safety buckle, ultrahigh brightA brilliant product for cycling, walking or jogging at night. Super cool to use at Parties, Bars or Concerts.
Our products use green materials in the whole process of production, and according with the CE ROHS certification