Product DescriptionLens material: convex optical lensWorking speed: 5 speedApplicable batteries: 18650 or 3 AAAProduct material: aluminum alloyOperating voltage: 3.7VProduct color: blackProduct lamp cup: noneCan charge directly: NoFocus: telescopic focusQuantity: 1 pcsPackage Content: 1 * Flashlight1. Super Bright & Rechargeable LED LIGHT: This LED flashlight powered by 2000mAh rechargeable battery (included), up to (medium beam mode) runtime. The battery charger and USB cable are equipped to save your time and money.2. Zoomable design and 5 light modes: Rechargeable LED flashlight is operated by an easy-to-use tail switch. Has 5 adaptable settings: High / Medium / Low / Strobe / SOS. The zoomable design is perfect for a wide to narrow beam. The zoomable design with wide to narrow beam is perfect as a spotlight or spotlight.3. Compact and Reliable: The precision machined unibody housing of the Tactical LED Flashlight is made from military grade aluminum alloys with a hard anodized finish, resists scratches, abrasions and abrasion. corrosion. IPX4 rated design for almost all weather conditions4. Strong and wear-resistant: Made of aluminum alloy, the surface is subjected to strong oxidation treatment, which is very wear-resistant, scratch-resistant and waterproof. The weight of is very easy to carry and the powerful flashlight is a good choice for camping, hiking and outdoor sports.