cusimax LED Bike Tail Lamp Cycling Warning Light Waterproof USB Rechargeable Rear Light

This waterproof USB bike rear light a built-in lithium battery and supports USB charging. And it will stop charging when the battery is full. The bike USB taillight has a small size and is lightweight portable and won t affect your cycling. The bike rear warning lamp comes with an anti-skip silicone snap so you can use it to easily mount the lamp on the bike. The bike LED light is bright and low power consumption and can alert people to remind a distance which makes your night cycling safer. The bike taillight is durable and waterproof and has multiple light modes to meet your different needs. Specification: Material: Plastic + Silicone. Light Source: COB + LED. Light color: White Light Red Light Red White Light Red Blue Light. Lighting Mode: Normal/Slow/Sequential/Fast. Battery: Built in 500mAH Rechargeable Battery. Power supply: USB charging. Charging Time: 2 hours working time about 5 hours.(different lighting modes have different power consumption) Waterproof: Yes. Brightness: 100lm. Application: Bicycle Scooter Electric Car. Size: 80x15x20mm. There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. 1 x Bike taillight.(Battery built-in) 1 x USB cable. 1 x Silicone snap.