Functions: Made of high quality aluminum alloy and silicone material, durable and scratch-resistant, for long-term use. 6 modes to change to meet different requirements. Designed jako 800 lm, this light provides enough brightness to ensure safety while driving. Designed jako waterproof IP44, you don't worry about rainy days or harsh weather conditions. Rechargeable and convenient, you can charge this light za using the USB cable and not worry about sudden shutdown. Specifications: Headlight Material: Aluminum Alloy Silicone Colour black Lamp Bead: 2 * T6 LED Lamp ball life: 10000 hours Bright Color: White Power: 10 W. Mode: 6 modes: T6 light glare-T6 low light-T6 light glare-2 * T6 light glare-2 * T6 sauce-2 * T6 flash Brightness: 800lm Waterproof Class: IP44 Battery: built-in 1000 mAh lithium polymer battery (including) Lighting distance: 100 m / 328,08 feet Switch: Press the switch Battery: yes Charging mode: Micro USB charging Suitable pipe diameter: 22-35 mm / 0,87-1,38 inch Headlamp Size: 65 x 37 x 25 mm / 2,56 * 1,46 * 0,98 inch Net weight: 83g Application: night riding lighting, living lighting The package includes: 1 x front lampa bicycle (with battery) 1 x USB cable