【4 in 1 Multifunctional】-- It is not only a bike lights, but also the Bike phone mount holder , bike powder band and the bike bell.
【3 Light Modes & 5 Sound Modes】-- Bike headlight with 400 lumen double LED lights and 3 modes (press for 3s to switch high, low, flash), enough brightness keep you safe no matter when you ride on a urban road or on a dark country road. Meanwhile, the bike horn bell has 5 different sound, 130 decibel speakers, bid farewell to shouting, up to 130 decibels sound effectively warning passers-by, vehicles.
【USB Rechargeable and Bike Power Bank】-- Built in 2400mAh rechargeable battery which can provide 4 hours of intense light, 8 hours of low light, 6 hours of fast light. It can be charged from your computer or any device with a USB port.
【Sturdy Bike Phone Holder】-- Compatible with most devices. Elastic clips, good stability, width adjustable 55-90MM for most mobile phones. support mobile phone range: 4 inches - 6.5 inches. Shock absorbing gasket does not hurt the phone
【Easy Installation and Widely Used】-- You do not need more tools to install the waterproof bicycle headlights which can fit for handlebars of motorcycle/ mountain bike/E-bike/folding bike/scooter and etc.