Bike Tail Light,Ultra Bright Bike Light USB Rechargeable,Type-C Charge and Carry the Pen Clip to Patrol the Safety Warning Light Outdoors,Helmet Lamp,Cycling Supplies

• Five light modes: main light white strong light, main light white weak light, red blue warning light flashing, auxiliary light white strong light, auxiliary light white weak light. The five lights can be switched easily with one button. • Simple installation: the tail lamp is designed as a pen clip. 1. Insert the bracket into the pen clip to fix it, 2. Hook the strap on the bracket, and 3. Hook the strap around the sitting bar half way around the bracket. The installation is complete. • Wide application: 1. helmet lamp, 2. backpack, 3. seat tube as tail lamp, 4. loading handle as headlight, 5. rear fork as ground lamp, 6. front fork as ground lamp, etc. The five light modes meet different applicable scenes. • Intelligent charging: The bicycle tail lamp adopts a diversified USB charging system with unified interface and multiple modes of charging. You can use the car power supply to charge, connect the charging bank to charge, etc. • Waterproof design: The bicycle tail lamp is made of high-quality materials, compact, durable, and waterproof. It can be used even in rainy days. It is the best gift for people who like to travel outdoors.