4-Modes Multifunction USB Rechargeable Bike Light Set Powerful Lumens Bicycle Light Road Bike Headlight

Specification: Extensive Lifetime Up to LED: 10,000 hours. 4 Lighting Modes Run Time: Main light: 6 hours. Auxiliary light: 10 hours. Full light: 4 hours. Flash: 3 hours. Battery : rechargeable Li-ion 1x 18650 (3.7V / 2000mAh). Extensive Life time of LED. Body Material: Aluminum alloy. Weight Size: 70 g / 27 x 44 x 81 mm. Package include: 1 x led flashlight 1 x usb cable 1 x 18650 battery 1 x bicycle holder