BSEEN Running Belt - USB Rechargeable Led Waist Pack Fanny Pack for Man Women Outdoor Sports Travel Running Hiking USB Rechargeable Wast Pack: 250mAh capacitance, charging 2 hours could last for over 10 hours in flashing mode. Mini USB charging cable is included. Get rid of replacement battery trouble. Ultra Bright Two Flashing Mode: It will keep you VISIBILITY AND SAFE with one steady and flashing beacon modes when needed. Expand Pockets: Zippered, pleated, weather-resistant pocket EXPANDS to hold smartphone, keys, money, wallet, inhaler, ID, Credit Cards and other essential items you want to take with you. Keep you hand free: Made from Spandex with a BOUNCE-FREE DESIGN to eliminate movement. Perfect for running, hiking, jogging, walking, cycling, working out, travelling or any activity where you need to keep your hands free. High Quality Material: Bseen waist bag is made of neoprene, mesh material, led tube and two reflective strips.Which is water-resistant and durable. Strong & adjustable waist band, one size fit most.Mesh material make it more comfortable.