Rotates LED wristband bracelet spinning top rotates by inertia.

Performance: it can last for more than 3-5 hours, and the light source is slowly weakened

Product use: directly open the switch, equipped with button battery.

Gmtlight's comments on rotatable luminous wrist strap lamp:

Luminouswrist strap is an ornament at night. If it turns, the effect will be totally different. Is luminous + dynamic attractive? Colorful in vision?