1、Made of high quality material, safe, sturdy and durable. 2、Reusable, the LED service time is up to 30000h. 3、Lightweight, convenient to carry and store. 4、Easy to operate, 15 different colors to change, easy to adjust. 5、Great light stick for concert, it will continue to light about 6-8h. Features: Made of high quality material, safe, sturdy and durable. Reusable, the LED service time is up to 30000h. Lightweight, convenient to carry and store. Easy to operate, 15 different colors to change, easy to adjust. Great light stick for concert, it will continue to light about 6-8h. Specifications: Material: ABS + PP + Electronic Components Color: 15 colors Battery: 3 * AAA battery (Not Included) Lighting time: 6-8H LED Lifespan: 30000H Size: Approx. 35* 4.5cm/ 13.8* 1.8in Weight: Approx. 113g Packing List: 1 * Light Stick (Battery Not Included)