Product information:

Material: A battery box made of ABS material+wristband made of TPU material
Product specifications: Inner diameter 6cm
Product color: White
LED lighting: RGB15 color, RGB8 color, RGB6 color
Function: Remote control (with a maximum controllable distance radius of 800-1000 meters)
Product L ED: 2 RGB lights
Product battery: 2 CR2032 button batteries
Working hours: 8-10 hours (measured)