MANUAI SENSOR HEADLAMP:Operate the Camping Headlamps in the sensor mode,Turn on or off with just a wave,Make sure it is clearly visible in the dark,Do not shoot into the eyes of others when using. LIGHTING MODES BUILT-IN:There are four lighting modes,The inbuilt strobe modes and contains intense white and Red light,Red light has warning effect,Headlamp Lighting distance up to 40 meters. WATER-RESISTANT AND DURABLE:IP65 water-resistant,it is a well made headlamp camping,splash proof,Which can provide you with safety assistance in harsh environments,Perfect for Camping,Hiking,Hunting,Fishing,Auto Emergencies,House Repair etc. COMFORTABLE & FULLY ADJUSTABLE:The lightweight design as well as adjustable elastic headband will make it wear for long periods of time and an adjustable ergonomically designed elastic headband,The housing can be rotated 45 angle,resulting in a secure yet comfortable fit. EASY CHARGING:Built-in a Li-polymer Battery 3.7v/800mAh,Which can last 4 hours after full charged(Charging time:1-2 hours)with USB data cable.