SecurityIng USB Powered Bicycle Light, LED Headlamp Waterproof 700 Lumens 4 Modes Cycling Front Lamp Bike Headlight for Mountain Road, Kids and City Bicycle - No Internal Battery

• USB Powered Bicycle Light - No Internal Battery Included, this bicycle head light is USB Powered. It powered by any 5V USB Port (computer, laptop, cellphone charger, power bank or any device with a USB port). Please be noted that the light can only work when it connected to the power supply. USB Charging Cable included.
• Super Bright Bike Headlamp - Maximum brightness comes to 700 lumens. The beam distance is up to 300 feet when it is on the brightest setting. It will definitely make your presence known on the road during evening rides or commutes
• 4 Modes Available & Efficient Heat Dissipation - Low / Middle / Strong / Strobe(long press), suit for different needs, easily change between them with a single switch. Aluminum alloy tube body, with good heat dissipation.
• Can be used as Bicycle light - The bike light comes with 2 rubber sealing ring, either handlebar mount or head strap mount is available. Easy to install and use, no tools needed
• Waterproof Design & Sturdy and durable - Anodized aluminum with glass lens, waterproof and weather resistant. Perfect item for outdoor sports, such as camping, traveling, hiking, cycling, searching.

Specifications: Features: - Waterproofing design. - Aluminum alloy casing. - Aluminum alloy reflector. - Modes operated by PUSH button. - Output bright can come to max 700 lumens. - 4 Switch modes, Low / Middle / Strong / Strobe(long press) LED: - Quantity: 2 - Luminous Flux: 700lm - Lifespan: 50,000 hours - Lighting Source: LED - Light Source Color: 6500K Bicycle Light: - Color: Black - Light Color: Cool White - Material: Aluminum - Reflector: Aluminum alloy - Switch Placement: Rear of the lamp - Visible Distance: 100m - 4 Switch Modes: Weak, normal, strong, blinking(long press) High-performance Electronic Switch: - Slightly click the switch to turn ON / OFF the light - Slightly click the switch to change the brightness modes, Low - Mid - High - Long press the switch for more than one second to access to strobe mode Bicycle Light Dimensions: - Length: 57mm / 2.24in - Width: 41mm / 1.61in - Height: 40mm / 1.57in - Light Weight: 134g / 4.73oz Package Include: 1 x LED Bicycle Light 1 x USB Cable 2 x Rubber Ring (Different size)