Description： Material：ABS Color：Black Size：145.5x57mm Weight：approx.120g Waterproof：Life Waterproof（IPX4） Mode：4 Modes：Strong Light / Low Light / Strobe Flash / Side Light Power Supply：Built-in 18650 Battery , USB Charging Package Included: 1 x Flashlight ( battery included ) 1 x USB Cable.
eBay