About this item：

• ✔【 High quality bicycle front and rear lights】：COB beads plus PC lampshade, bright but not blinding, four lights can be switched at will, click the power button to switch the blinking mode, long bright, slow cycle, burst flash, fast cycle, long press the power button to turn of.
• ✔【 PORTABLE MOUNTING】： Leather hook and loop mounting strap, the silicone mounting strap for the lights is designed with four openings to fit snugly on most sizes of handlebars and seatposts.
• ✔【 Suitable for all bikes】： This bike tail light can be installed in seconds without tools, suitable for all types of bikes, road bikes, mountain bikes, hybrid bikes, also can be used as helmet light, backpack light, wheelchair light, scooter light and warning light.
• ✔【 USB CHARGEABLE, LONG BATTERY LIFE】： Built-in lithium polymer battery with USB cable can be charged from a computer, wall charger, battery or any other device with a USB port. After approximately 2 hours of charging, the tail light will operate for 6-15 hours in various modes.
• ✔【IPX4 WATERPROOF】： IPX-4 waterproof and shockproof design, the bike tail light can work normally even in rainy days or other harsh conditions to ensure safe riding.