Rechargeable Headlamp ELMCHEE 3 LED Headlamp 4 Modes 18650 USB Rechargeable Adjustable Zoom Waterproof Flashlight Head Lights for Camping Hiking Outdoors

Product description: ?Specification? T6 LED light *1+XPE LED light *2 Material:Aluminum alloy + ABS Power: 18650 Battery * 2 (Single is workable) Batteries: 1500mAh Lithium Charging mode: USB charging Charging time: 7-8 hours Using time: 1X:2-4 hours,2X:3-5 hours,3X:1-3 hours,4X:about 3 hours Radiation distance: up to about 500 meters Zoom: yes Rotation angle:90 Waterproof level: IP54 Charging Voltage/current:3.7V ?Lighting mode? Press the power switch and enter T6 LED*1 normal brightness mode Press again to enter XPE LED*2 power saving mode Third press, enter XPE LED*2+T6 LED*1 super bright mode Fourth press, enter XPE LED*2+T6 LED*1 flash mode Fifth press, turn off the power ?Note? 1.When putting in the battery, be careful not to mistake the polarity "+" and "—" 2. Please do not look directly with the eyes. The ultra-high brightness will hurt the eyes 3. Take the battery out if you don't use for a long time 4.Please do not recharge after running out of electricity for a longer using 5.Do not mix different batteries 6.Keep the inner clean. Do not wipe with your hands or hard objects. Wipe the fingerprints off the lens with cotton sticks and soft tools. ?Pack list? 1*LED headlamp 1*USB cable 2* 18650 battery