Gain the advantage with illuminated sight pins in low light environments utilizing 4 brightness settings in CBE s new rugged, waterproof & USB rechargeable Flare sight light. Product Features Durable aluminum body 4 brightness settings Waterproof Includes charging cable (usb > dc) Longlasting & durable On/off button Product Specifications 28 machined aluminum body 2 machined threaded adapters: 7/16 20, 3/8 32 Battery capacity: 30MAH Time for full charge: 1hr Run time > 4hrs Voltage 3.7V