Global-store running belt has CE safety certification, it can be recycled all the lifetime. The LED belt is made by high quality durable, wrinkle-free, non-sticky polyester and PC which have high strength and elastic recovery, and LED light is well protected by the PVC waterproof strip, so don't worry about it short-circuiting in fog days. Features Materials: Polyester+PC LED Color: RGB Belt size: 1M(39.37 inch) Belt battery: 1000mAH(works 2-3 hours) Controller battery: CR1632 3V(works 3 months) Item weight:132g Instructions: Press belt main switch for 3 seconds to power on (all the lights flash three times), Press main switch 3 seconds to power off (all the lights flash one time). After power on, short press the button to shift 8 lighting modes. Long press 5 seconds(the belt blue indicator light is fully illuminated), then press the any key pair code on the remote control to finish the setting. Press the left turn button of the remote control(the left light is flashing), Press the right turn button of the remote control(the right light is flashing), Press the middle yellow button of controller, switch the belt 8 flash modes. After power, it is sleeping when you are in static. It is dynamic sensor. Open the battery cover of the main unit, press the polarity of the battery correctly, cover the battery cover, and press the cutting head to unscrew the upper cover to replace the remote control battery. Charging Status: Red light on when charging; Green light on when full charged. Package includes: 1 X LED light belt 1 X Remote controller 1 X USB charging cable 1 X Controller battery 1 X Instruction manual Global-store brand products have been well tested before delivery, but we cannot 100% guarantee the items when delivered to you. Any problem please feel free to contact us.