This bike front light is made of , durable and sturdy. Easy to install and remove from your bike. Specially designed for night riding use perfectly. Features the strong structure, waterproof design. A good partner for riding at night, suitable for bike cyclist. Features -Color: Black -Material: Plastic -Size: 10.00X3.50X3.00cm/3.93X1.38X1.18in -This bike light is made of high-end material, which can withstand the long term use. -Simple in structure, which provides convenience to install and remove. -The intelligent power display design is convenient for you to clearly understand the usage of the battery. -Excellent structure sealing, which ensures the good waterproof effect, perfect for outdoor riding. -USB charging design, provides convenience to use when you are cycling outdoor. Specification -Four Operation Modes: ; high-brightness mode; low-light mode; -Brightness: 250LM -Power Display: 75%, 50%, 25% -Battery Model: -Battery Capacity: 1500mAh -Charging Time: 3- -Battery Usage Time: high brightness: 3h Package list: 1 x Bike Front Light 1 x Charging Cable 1 x Strap