Generic IPX4 USB Rechargeable Bike Light Set Waterproof Front +Tail Light Lamp ，Bicycle Accessories for Night Riding，for Adults Kids Men Women Road Mountain, black

• FOUR LIGHT MODE OPTIONS: The Headlight and Taillight feature an one-touch switch with four different lighting modes depending on your preference. Include full brightness, half brightness, fast flashing and slow flashing. EASY INSTALLATION: The silicone mount straps are designed with two openings that tightly fit around many size seat posts, handlebars, seat risers, backpacks, helmets and stretch to keep lights secure and firm. They can be easily loosen and fasten, and no tools are required. MULTI-FUNCTION: This bike light set is versatile enough for cycling, hiking, camping, or any outdoor activity and can be used as emergency flashlight. This is great for cycling at night or in places where visibility and safety are concern. So, just start your next adventure with us. ADVANCED DESIGN: USB rechargeable light, built in 650mAh rechargeable lithium battery for each light. Water resistant rated to IPX4 - Protected against splashing water from any angle. GET RIDING SAFETY: The tail light emits an eye-catching wide-angle beam that can be seen from blocks away, need not worry about being knocked over by others.