Features: Enhances night visibility with this rechargeable LED arm band featuring illuminated straps, designed for runners and cyclists seeks reflective safety gear during low light condition. Crafted with soft PVC and adjustable silicone closure, this light weight sports wristband ensures breathable during extended wear while resisting sweat and friction. Ideal for night runners, outdoor adventurers, and festival goers requiring illuminated safety arm band, this versatile accessory serves athletes and active lifestyle enthusiasts across multiple scenarios. Perfect for jogging trail, night running, cycling paths, camping excursions, or event like concerts, offering both functional protect and stylish illuminating. Its USB rechargeable battery lasts 8 hours per charging, combining practicality with modern design to elevates safety and convenience in fitness routines or social gatherings. Specifications: Component: PVC, Silicone, ABS Color: White, Red, Yellow, Blue, Green, Tangerines, Pink. Size: Arm Circumference 26-58cm/10.24-22.83in Weight: Approx. 45g Package Includes: 1Piece Rechargeable LED Armband note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color