Cateye: An ideal commuting or back up light, Cateye’s brilliant Volt 100 XC is reliable and great value. Simple to charge, the Volt 100 XC can be plugged directly into your desktop, laptop or USB wall plug.• Chip LED x 1, 100 Lumen maximum output• Proprietary Opticube lens for supreme light distribution• Lightweight durable polycarbonate body with a highly polished finish• USB direct rechargeable battery – no cable required• Battery indicator• Double click to Flashing Mode. Single click returns to the previous mode• Rubber band & hook mounting bracket• Recharge time: 1.5 hours• Weight: 42gMode: Output, RuntimeHigh: 100 Lm, 1 hrFlashing: 100 Lm, 5 hrs