• 【ULTRA-BRIGHT LED BIKE TAIL LIGHT Ultra-bright 】LED bike tail light with turn signal has 31 of 85LM LED lights, bright enough to be seen from 150ft away in foggy/rainy day or even in dark night.
• 【WIRELESS REMOTE CONTROL】Remote control the bike tail light to send signals in different modes by the 5 easy to use buttons on the wireless controller. Remote control on handlebar, easy for cyclist to control during riding. Suitable for Mountain, MTB and Road Bicycles.
• 【LONG TIME POWER STANDBY】The bike turn signals use 18650 3.7V 2000mA Li-on battery, keep running for 30 hours under the steady light mode after fully charged. The remote control equipped with a CR2032 replaceable coin cell battery and it can keep working for 3-5 years(30 times per day).
• 【Anti-theft Alarm 】110dB Anti-theft tail light can be used as a bike alarm. if the alarm taillight detected vibration, it will sound a warning for 2 seconds; if it detected vibration again within 2-12 seconds, the alarm taillight will sound for 30 seconds to scare off the thief (multiple sounds loop). The Remote control also can be used as a bike electric horn.
• 【IP54 Waterproof 】IP54 Waterproof level make this bike turning light can be used in small to moderate rain in the temperature of in -4-140°F. Your best partner for outdoor biking. Cycling Safety Mountain Bike.

How to Install the Bike Taillight and Remote Control?

Installation of the bike alarm taillight  1. Place the silicone ring on the suitable location of seat post; 2. Put the taillight bracket into the silicone ring, align the contours on the silicone ring, then fix it with screw; 3. Insert the bike alarm taillight into the taillight bracket. Done.
Installation of the remote control 1. Place the silicone ring on the suitable location of handle bar; 2. Put the remote bracket around the silicone ring, align the contours on the silicone ring, then fix it with screw; 3. Press down and turn the remote counter-clockwise until it locks into place.

Compatible bicycles:
Mountain bike / Child bicycle /Road bike / Bicycle commuting / Ladies bike / Ordinary bicycle / Electric bike
Package Content:
 1x Bike Taillight
 1x IR Remote Controller
 1x Tail Light Holder
 1x Mounting Bracket
 1x Charge Cable