Vogue Leopard Print Colorful Glowing LED Arm Band Lights Flash Bracelet for Party Supplies Reflective LED Toys Features: 100% Brand New and High Quality; Easy to wear; Suitable for men and women; Powered by button battery.(Included) Make sure others can see you while Riding or Jogging at night! It can be used max 60-80 hours after you put the new batteries. Can be directly tied to the arm and leg or hung on a backpack/bicycle. Material:Nylon Color:Red， Blue， Green， Yellow， Pink， White， Orange， Rainbow Package Included: 1x LED Light ArmBand