?SAFE MATERIAL: All material BSeen Products uses have done through all the toughest test and could meet any standard in the World. 100% Quality Guarantee!. ?LIGHTWEIGHT: The rechargeable battery is very light and does not add much weight to the belt comparing with the AA batteries. ?ULTRA HIGH 360 DEGREE VISIBILITY: The LED lights and light transmission polymer provide ultra-high visibility in dusk and night time activities. The brightness is much higher than the glow in the dark or reflective devices. That means greater safety for you, your children or your pet from negligent and distracted motorists. ?ONE SIZE FIT ALL: The Whole length of this Belt is 39inch (100cm), and it also with elastic bands to suit for different people, no matter thin or strong. ?USB RECHARGEABLE: This BSeen LED Safety Running Belt is Powered with a USB rechargeable battery. One charge will give 5-8 hours depending on the mode of Use. USB charging cable included. Hand Wash Only.

Best Sellers Rank: See Top 100 in Sports & Outdoors. : B01CNBBR82. Manufacturer: Ming D&Y Inc. Date First Available: December 3, 2015. Batteries: 1 Lithium Ion batteries required. (included). Package Dimensions: 7.32 x 2.01 x 1.93 inches; 5.61 Ounces. Is Discontinued By Manufacturer: No.