4800mAh USB Rechargeable Bicycle Headlight with 6 Dimming IPX5 Battery Level Power Outage and Emergency and Japanese Instruction Manual Included

[4800mAh High-Capacity Bicycle Light] The built-in 4800mAh high-capacity battery provides a maximum usage time of 30 hours (low brightness mode). The bicycle light also has a USB socket at the tip, which can be used as a backup power source in emergencies, eliminating the worry of running out of power on your cell phone while outdoors. 【6 Dimming Modes & LED Power Indicator】With a maximum brightness of 1000 lumens and 6 lighting modes to meet your riding needs, this bike light also comes with a 4-cell power indicator, so you can easily check the remaining power and avoid the worry of sudden power outages when outdoors. [Includes taillight] The included taillight can be used to warn vehicles behind you. The taillight has three adjustable modes, allowing you to quickly switch between them as needed. It's also waterproof and rainproof, so you don't have to worry about getting soaked in the rain. High-quality and easy to install: Made of aluminum alloy and highly elastic waterproof silica material, IPX45 waterproof rating, shockproof, and corrosion-resistant. Easy to install and remove. 360-degree rotation and no tools required. Different light modes have different light conditions and durability. Please use different light modes according to your actual needs. Also, please use the charging accessories provided by our company. Do not use the product to illuminate while charging. Please make sure it is fully charged before use. Bicycle Light