Features: Power display Red warning light of side light to improve driving safety at night Specifications: Headlight material: Aluminum alloy + Silicone Color: Black Lamp bead: 2 * T6 LED Lamp bead life: 10000h Light color: White Power: 10W Mode: 6 modes: T6 glare light-T6 weak light-T6 glare light-2 * T6 glare light-2 * T6 sos-2 * T6 flash Brightness: 800lm Waterproof grade: IP44 Battery: Built in 1000mAh lithium polymer battery (including) Lighting distance: 100m/328.08ft Switch: Push switch Rechargeable: Yes Charging mode: Micro USB charging Applicable pipe diameter: 22-35mm/0.87-1.38" Headlight size: 65x37x25mm/2.56*1.46*0.98" Net weight: 83g Authentication: CE Application: Night riding lighting, life lighting Included: 1 X Bicycle Front Lamp (with Battery) 1 X USB Cable Notes: 1. USB cable color random. 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 3. Please allow 1-3cm measuring deviation due to manual measurement.