Solar USB Rechargeable Bike Headlight Front Light Waterproof Bicycle Flashlight Night Riding Light Lamp with Horn Features: 4 modes adjustable according to different needs: High (1000 lumens), Mid (600 lumens), Slow strobe (600 lumens), Fast strobe (800 lumens). Yellow emergency lamp with 2 modes: Constant, Strobe. 120db horn is loud enough to be heard in traffic, effectively increasing the riding safety. Solar panel and 3000mAh rechargeable battery provide sufficient endurance for your light. Battery indicator lights remind you of the battery life. IPX4 water resistant, no worry about rainy days. Easy to install, includes a 360° rotating bracket for easy adjustment to your desired angle. Specifications: Material: ABS + PC Color: Black / Blue / Green / Red (optional) Battery: 3000mAh polymer battery Charging Time: 3-5 hours Mode: High, Low, Slow strobe, Fast strobe Working Voltage: 3-4.2V 5W Input Voltage: 5V/1A Waterproof Grade: IPX4 Size: 115 * 59 * 32mm / 4.5 * 2.3 * 1.2in Weight: 140g / 4.9oz Package List: 1 * Bike Front Light