Description If you are looking for a professional front light for your bike, you should take a look to this item. This bike front light is made of high class ABS material, which enjoys the strong durability. With waterproof design, it can greatly meet your practical requirement, can be used in the rainy days. Features -Color: Black -Material: ABS -Size: 8.00X4.00X2.50cm/3.14X1.57X0.98in - Model: BC11 -Operation mode: Touch: strong light→medium light→low light→OFF Double-click: burst flash→slow flash→SOS→OFF Long press: enter forced constant current -Power: white light 10W -Battery: 1200 mAh polymer lithium battery -Charging time: 1.5-2.5 hours can be fully charged -High brightness time: 300Lm for two hours -Range: 150 meters -Lighting duration: 2 hours of continuous use in high light mode, up to 10 hours in low light mode -Battery level display: three lights and four levels -Adaptability: Suitable for 22 mm～35 mm handlebars. -Made of high-quality ABS material, and durable. -High light transmittance, light weight, impact resistance, strong light, clear and supple. -Lightweight, portable, stylish, simple, small body, easy to carry. -Use classic black appearance design to resist falling and smash. -It is waterproof, you do not have to worry about riding in the rain. Made of high-quality ABS material, and durable. High light transmittance, light weight, impact resistance, strong light, clear and supple. Lightweight, portable, stylish, simple, small body, easy to carry. Use classic black appearance design to resist falling and smash. It is waterproof, you do not have to worry about riding in the rain.