The USB-320 USB rechargeable Every-Day-Carry (EDC) metal flashlight uses an LED rated at 320 lumens for 1.5 hr. At only 4.5 inches long and weighing only 3 oz, this compact flashlight includes a removeable deep concealment clip for ease of use in and out of a pocket. With both momentary or constant-on functionality, the USB-320 features an IP-X7 rated waterproof housing with sleeved collar that discretely opens for direct USB charging turning from red to green when fully charged. Meeting the requirements of NFPA-1971-8.6 (2013), the USB-320 is also chemical, heat and impact resistant, and includes a 2 ft USB charging cable and lithium-ion rechargeable battery. Features: LED technology Momentary or constant-on flashlight Sharp focused beam Aircraft-grade 6061 T6 aluminum housing with Type III hard anodized finish IPX7 waterproof Chemical, heat and impact resistant Meets requirements of NFPA-1971-8.6 (2013) USB cord with rechargeable lithium-ion battery (included) Serialized for personal identification Limited lifetime warranty Drop rating - 2 m