MEILAN X5 USB Rechargeable Bicycle Wireless Taillight with Dual Laser and Remote Control.

1: Wirelessly control turning taillights, you can control the left and right turns of the taillights through the small remote control on the handlebar in order to alert cars behind you, guarantee safe cycling.
2: Two-lined red laser lights indicate the safe area; two working modes: flashing and constant light;
3: Red and yellow two-color streamlined high-brightness LED, brightness 35LUX, three flashing modes;
4: Left- turn demonstration; Right-turn demonstration;
5: Brake automatic detection function, the tail light will flash to warn the cars when braking;
6: Automatically turn on and off during the day and night; it lights up automatically when entering into the tunnel and light off once exits the tunnel;
7: USB, DC 5V 0.5A; Built-in 2000mAh rechargeable battery, which can be used for up to 8 hours at one time; input: USB DC 5V 0.5A; built-in replaceable CR2032 battery, then pressing the button on the remote control and the red light can not light on, then you need to replace the battery.
8: Waterproof grade: IPX4, suitable for use in light rain, please do not immerse the product into water or use in heavy rain; please plug the USB cover tightly when using.
9: Two fixing methods: under the Seatpost and tube;
10: Packing Includes: Box Packaging with 1 x Bicycle Tail Light brake/Indicator, 1 x Rear Tube Mount, 1 x Seat Post Mount, 1 x Wireless Remote, 1 x USB Charging Cable, 2 x Gas Kits, 1 x Manuals.