MONTOP Bike Headlight LED Bicycle Headlight USB Rechargeable Waterproof Bike Bicycle Light Front Super Bright Bike Lamp 1200mAh Li-ion Battery

Features: Intelligent Sensor: The Headlight has an intelligent sensor which can adjust the brightness automatically according to the darkness of the environment. Aluminum Shell: The headlight shell is made of aluminum, unlike other lights made of plastic. The aluminum shell is stronger and beneficial to dissipate heat. This feature helps to extend the life of the bike light. Anti-glare optical design: The illumination of the bicycle light is below a certain height, and the light is illuminated widely and evenly. With a glare-free optical design, pedestrians and riders are not disturbed. Provide adequate security for you and pedestrians. Specifications? Headlight: Material: Aviation aluminum alloy and plastic. Lumen: 400 lumens super bright LED XPG. Battery: 3.7 mA 1200mAh lithium polymer battery. Runtime:2-4 hours. Charging time: 1-2 hours, you can charge the light with a PC/power bank/power adapter and any device with USB port. Charge indicator: Charging-Red, Charge completed-Green. Switch on/off: Press the ON-OFF button/Press and hold the ON-OFF button for 3 seconds. Taillight: Material: Plastic. Lumen: 100 lumens COB LED beads. Battery: 3.7 mA 500mAh lithium polymer battery. Runtime: 3-12 hours. Charging time: About 1 hour, you can charge the light with a PC/power bank/power adapter and any device with USB port. Charge indicator: Charging-Red, Charge completed-Green. Change light mode: Double-click the On-Off button. Switch on/off: Press the ON-OFF button/Press and hold the ON-OFF button for 3 seconds.