What's in the box:

Bike Tail Light with Turn Signals USB Rechargeable Remote Control Ultra Bright Waterproof Safety Warning Bicycle Rear Lights for Mountain Bike Road Bicycle (Black)

Description:
Waterproof bicycle rear light, remote control for mountain and road bike. Ultra bright with 4 different modes for added safety. USB rechargeable, cost saving and convenient.

Features:
HIGH BRIGHTNESS - It has 4 blue light-SMD, 5 red light-SMD of 10-15LM and 30 yellow light-SMD. It offers high brightness for you but not dazzling in foggy/rainy day or even in dark night.
REMOTE CONTROL & 4 Modes - There are 3 easy to use buttons on the controller. You can remote control the turn lights on handlebar to send signals for added safety in 4 different modes during riding.
USB RECHARGEABLE - Our rear bike light use 500mAh Li-ion battery, It can work for about 4-5 hours. Stop wasting money on batteries again. Coming with a charging cable, it can be charged from your computer, power-bank or other USB devices.
DAILY WATERPROOF - Our bike rear light is daily waterproof. Designed for outdoor activities. Suitable for Mountain, MTB and Road Bicycles.
EASY TO USE - Combine the rear light and the controller with the corresponding mountings. It can also be used on bicycle, helmet, skateboard, scooter, stroller, wheelchair, etc.

Specifications:
Item Type: Bike Tail Light
Color: Black / Blue
Material: Plastic
Beads: 4 blue light-SMD, 5 red light-SMD of 10-15LM and 30 yellow light-SMD
Battery Capacity: 500mAh
Working-Time When Fully Charged: About 4-5 hours
Light Color: Main light: Red Turn light: Yellow
Life Span: 30000 hours
Size: Approx.12.2 * 4cm/ 4.8 * 1.6
Quantity: 1 set
Weight: Approx. 120g / 4.2oz

Notes:
1. Size information is just for reference only, please allow 1-2cm (0.4-0.8") differences due to manual measurement, thanks.
2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.

Package List:
1 * Tail Light
1 * Remote Control
1 * USB Cable
2 * Fixed Accessories