1、COB LIGHTING: Headlights are equipped with a single high spec COB with brightness up to 300lm, ensuring that you can still see clearly ahead in pitch black. With a maximum illuminating range of 325feet, the light from the headlights is always in front of your line of sight and detects your destination, helping you see distances and anticipate hazards 2、ENDURANCE ABILITY: The headlamp built in non detachable 1,000mah rechargeable battery, combined with a low power Q5 chip, provides up to 13 hours of light, enough to get through the night 3、FAST CHARGING: The headlamp charging port is a traditional micro USB port (including the charging cable), and takes only 6 hours to charge the battery to full capacity, fast, safe and efficient 4、HUMANIZED DESIGN: In order to cope with different scenes, the headlamp is designed in 5 modes. Click the power switch to switch COB high brightness mode, medium brightness mode, low brightness mode, red or red blue flashing mode; In addition, a new sensor mode has been added for efficiency. Click the sensor switch to open the sensor mode in highlight mode and wave your hand to control the headlight 5、APPLICABLE SCENARIO: USB rechargeable headlamp is widely used in industrial overhaul, outdoor operation lighting, automobile repair, power failure emergency, outdoor rescue and so on