Description:   Three kinds of multifunctional head-mounted headlights   Self-contained 3-block lighting mode: strong light is slightly weaker and light flashes.   Life is waterproof. It's fine when it rains, but don't immerse yourself in the rain for a long time.   With telescopic zoom function, it can automatically adjust the distance of illumination.   With high elastic woven belt, the long belt is 450mm, the short belt is 250mm and the belt width is 25mm.   Three 7th batteries supply power, which need to be purchased separately   The above button switch uses a 3W high-power lamp tube, and uses the lens focusing and reflecting function to adjust the focusing and low beam telescopically, with a range of 100 meters.   [Use]: special work needs (such as patrol, search and arrest, on-site inspection, security, first aid at sea, etc.); Outdoor activities (mountaineering, camping, survival, hiking, diving in the sea, fishing).   Specifications:   Products: outdoor waterproof camping fishing riding headlights   Color: black   Style: three head types   Weight: about 50g   Material: ABS   Lighting mode: strong light, weak light and flash   Waterproof: waterproof for life   Wearing mode: head-wearing (giving away elastic webbing)   Power supply mode: 3* 7th battery 1.5V (no gift, need to buy separately)   Package Included:   1*Head lamp