Features 1.Micro USB charging port, supports multiple charging methods 2.Four-level real-time power display, charging indication: the blue light flashes during charging, stops flashing, charging is complete 3.Four lighting modes, strong light-low light strobe flash-core rod bright side light 4.Built-in 18650 large capacity rechargeable lithium-ion battery 5.High-quality high-strength absorbing material, large aluminum reflector, high light-gathering performance, enhanced long-distance effect, can emit a comfortable and soft spot 6.Transparent thick aluminum cup, large area heat dissipation design 7.Portable flashlight, size 145 * 56mm, service life waterproof ipx4, not immersed in water Descriptions： Battery Technology:18650 Power Source:Battery Color:Black Material:ABS Type:Flashlight Lumens:100000LM Operating Time:More Than 10 Hours IP Rating:IPX4 Model:outdoor flashlight Features:Batteries Included,Handheld,Rechargeable,USB Rechargeable,Waterproof Lighting Technology:LED Package includes: 1 flashlight (Including battery) 1x micro USB charging cable Super bright LED Rechargeable flashlight : Flashlight features 100000lm. Long-lasting & USB Rechargeable flashlight------Rechargeable flashlight coming with 18650 rechargeable battery and USB cable . Waterproof & Portable flashlight