[New upgraded turn signal light] This new upgraded LED turn signal has 14 red high bright SMD chip beads and 18 yellow high bright SMD chip beads inside, the turn signal has 5 high brightness LED light modes, you can use the remote control to adjust left and right to hit the different modes. [Wireless remote control loud horn] This scooter bike turn signal with wireless remote control, easy to operate, the horn sound when turning, no need to worry about the vehicle behind, you can also adjust the angle to prompt the vehicle behind the pedestrian. [Highly waterproof Not afraid of rain] The turn signal is designed to be waterproof , with high brightness You can travel safely in the rain and prevent traffic accidents. [Stronger and easier to install] Our bicycle turn signals are screw mounted, stronger than others and other bundle mounted, not fall off due to shaking during riding, and are easy to install. [Installation Instructions] First turn on the turn signal button, then and hold the turn signal switch and the remote switch at the same time for three seconds to complete the pairing. Colour:Black Material:plastic,Metal Package Contents: 2 * Tail light 2 * Strap 4 * Rubber band 2 * Data cable 2 * Remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.