Bike Tail Light (2 Packs), USB Rechargeable LED Rear Light, Ultra Bright Waterproof for Cycling Safety

DAYTIME VISIBLE TECHNOLOGY - Enhances visibility during daylight hours, reducing the risk of accidents. USB RECHARGEABLE - Charges via computer, charger, or power bank, eliminating the need for disposable batteries. 7 LIGHT MODES - Includes red, green, blue, and fast flash settings for optimal safety in various conditions. IPX4 WATER RESISTANT - and waterproof design suitable for all weather environments. EASY TO ATTACH - Can be mounted on bikes, helmets, backpacks, clothing, or other gear for flexible use.