Super Bright & Incredible Value - Headlamp flashlight uses a best-in-class LED chip with a 400-lumen beam wide variety of white & red light modes that can instantly illuminate the surroundings in a dark environment. it can meet all your outdoor lighting needs. Rechargeable Headlamp - Built in 1000mAH large batteries with Type-A USB connectivity. Charge fully only 3 hours. The battery indicator will help you master battery usage. The USB cable is compatible with any USB charger interface. Such as wall charger, power bank, PC etc.( Last for 3-5 hours after full charge.) 6 modes and motion sensor - Rechargeable headlamp can switch between Strong White Light, Weak White Light, Strong COB Sidelight, Weak COB Sidelight, Red COB Sidelight, SOS Red Sidelight, which is suitable for running, camping, cycling, fishing and climbing. These modes can be switched with a wave of the hand in front because there are motion sensors built in. Ultra-light and Adjustable - The hand-free headlamp is only weight 2.9 OZ, comfortable and lightweight. The lamp head can be rotated 60° and tightly fixed to avoid shaking and sliding when running. The head flashlight uses comfortable elastic headband, which can easily adjust the length to perfectly fit your head size, perfect for adults and kids.