Engrave glowing bracelet, laser engrave

3 color bracelet function: press red, press blue and press green, the three colors can be switched at will

Battery type: one button battery of 2016 can be used for 30-50 hours. The battery can be replaced easily.

Charging money: charging money is charged through USB data cable. This product contains USB data cable. It can be charged for about 5 hours.

U product specification: 2.5cm * 18-20cm(size can be customized according to customer requirements). Entire length: 22cm

U product composition: LED lamp strip/fiber optics +PP/ nylon cloth surface + battery box controller (2RCR2016 battery) + elastic band/magic tape.

U ribbon color: available in various colors, according to customer requirements according to the international color card color.

U luminous colors: red, yellow, blue, green, orange, white, pink, seven colors, three colors, etc.

U light mode: quick flash, slow flash, constant light, stop.

U product package: OPP bag/blister color card can be packaged independently according to customer's requirement.

Use of u products: widely used in outdoor sports, morning and evening running, off-road, cycling, camping, and at the same time suitable for bars, concerts and other entertainment occasions support props, ice rink, street dance performances and other occasions stage props. Fashion is safer.

Three-color bracelet: