Product information: – Colour:White – Power Source:Battery Powered – Light source type:LED – Battery cell composition:Lithium Ion – Emitting Color: White – Mode: 3 brightness – High white LED – Medium white LED – Low white LED . add strobe mode addinduction mode – Power by: 1000mAh built – in Lithium polymer battery – Working current: 600mAh – Operating Voltage: 5V – Output Power: High light 3W , Low light 1W Contents in Box: – 1 x Pc rechargeable LED Headlamp – 1 x Pc USB charging cable – 1 x Pc headband. Waving your hand to control its turn on/off in motion sensor mode. The removable, washable, and adjustable headband comfortably fits adult and children alike. – SMART and BRIGHT:With 2 function buttons, you can easily change working mode depending on the environment, one for motion sensor, the other for High / Medium / Low / SOS Strobe. Different brightness, meet your different choice. The angle of the light can be adjusted 0 – 60 if needed. – LONG LAST and USB RECHARGEABLE:Built in rechargeable 1000mah lithium battery, 3 hours fully charged with Any USB port – micro USB cable included. This rechargeable headlamp provide up to 5 hours Uninterrupted lighting in High mode,14 hours in Low mode. – WATERPROOF:IPX6 waterproof technology will protect the lamp against splashing water from all angles – even though you soak the headlamp for 2 – 3 hours into water, it can be used as usual too. Definitely best choice for running, camping, fishing, or cycling. – Imported LED XP – G2 R5 light source – Universal 5V Micro USB charging port – Waterproof grade up to IPX6 – Induction switch in the distance from the lamp 10 cm waved up and down