Description:Portable and lightweight, easy to carry-- A clamp for easy clips on your cap for hands free operation.COB new technology, higher brightness and longer life time, more energy saving.Normal switch and inductive switch to ensure you can switch modes conveniently(Note: please long press the swith button to turn red enter into sensing mode).Built-in battery, USB rechargeable--The lamp can be charged by mobile power supply or computer via USB cable(cable is included).90 degree rotatable head to adjust the lighting angle for your need--Perfect for fishing, hunting, night running, hiking and camping, biking, climbing, etc.Specification:Induction distance: 0-15cmMaterial: ABSPower supply: built-in rechargeable batteryLight color: white light Charging time: 1-2 hoursType: 1/2; 3; 4; 5/6/7Color: black/white; red; orange; red/green/grayLight source: 3LED; COB; COB; LED+COBRange: 15 meters; 15 meters; 15 meters; 300 metersWeight: 25g; 20g; 23g; 30gSize: 4.7*6.4*2.3cm; 4*3.5*1cm; 4.5*4.5*1cm; 4.5*5.5*1.5cmSwitch: Inductive switch; Always on+ Inductive switch; Always on+ Inductive switch; Always on+ Inductive switchConventional gears: strong light-weak light; strong light-weak light; strong light-weak light; strong light-weak lightWorking time: 6-15H; 6-24H; 6-24H; 6-24Hincludes:1 x Hat Clip Light(built-in rechargeable battery)1 x USB Cable