Bike Tail Light with Turn Signals Wireless Remote Control Waterproof Bicycle Rear Light Back USB Rechargeable Ultra Bright Safety Warning Cycling Taillight for Night

Comes as two parts. The control unit and the light. Both are super simple to install using the supplied parts. The light itself is rechargeable and comes with a USB cable and the control unit comes with a extra battery (CR2032). The control unit displays a blinking light depending on what the light is actually doing. You know if it is blinking left or right or if it is fast flashing warning light. It is pretty bright and can easily be seen. Great for night riding as it helps inproves your safety. It is built fairly well and is worth the money

This comes as two devices. The USB feature is found on the light signal device. The control device that goes on the handlebar requires a battery (included). This brand is so easy to put on and take off without tools. It literally takes a few seconds to emplace and remove. The control device is already paired to the blinker device at the factory. It comes pre-paired! (lol). When the blinker is engaged, there is a reassuring sound to let you know it’s working, since you can’t see the lights while riding. There is a caution flasher setting. All settings are managed from the handlebar device, but you do need to manually turn the blinker device on and off. So simple. Just excellent.

Great! But The there is no way to turn off the ring but still good

Initially the remote was giving me an attitude in connecting to the blinkers. Kept flashing blue. Once I located the store's video in product questions, the remote connected with no issues. You can hear and see the blinkers during the day. Easy to attach to your bike. I'm using the enclosed bands unless I have issues like some customers. So far the bands are holding. I like the fact you get an extra remote battery, mini screw driver and USB chord. I bought a plug in head for the USB cable for under $2. Packaged nicely. Only issue so far is when I turn off the red flasher it doesn't dim out completely. It flashes very lightly like the power hasn't drained out. Resolved it by "disconnecting" the remote by pushing button on flasher. Then reconnect it when take bike out again. Small enough to fit on my seat post. Happy.

I really like the design and performance of these bicycle turn indicators. They were very easy to install and work great. The signal controller is powered by a long-lasting (apparently) replaceable CR2032 lithium battery. An extra battery was included in the kit. The tail/turn light is powered by a rechargeable battery that is recharged via a standard USB cable. The tail light and turn signals are very bright and when the indicators are operating they make a loud "beep". The device is designed in Italy, according to the kit's box. It is hard for me to think of anything that could be improved. The system is very easy to install and only takes a couple of minutes to do so. It is attached with heavy rubber bands. But then it will be even easier for someone to remove and walk off with your device. So there is that.

At first it worked well then it stopped charging and lost connection with the remote.I’ve tried reconnecting per the instructions, but that’s not working either.Really too bad since the lights are very bright so you are visible while riding.This light says it’s designed in Italy, but clearly made elsewhere.Wish they would have quality control so it would work as designed.Instructions are sketchy and incomplete. Save your hard earned money!

These work great

I would give a better rating but the remote does not stay in the holder tight enough and when I hit a little bit of rough ground on my motorized bike, the remote fell off my bike somewhere and I could not find it. That was after 3 days of owning it.As for the brightness, it is very seeable and the blinkers work well. As for the stop light, you have to press it 3 times every time to get back to the off posistion.Other reviews mentioned about the bands weren’t strong enough to hold the remote in place so I positioned the remote on my handgrip. It stayed put and was closer for me to use but the mount to keep the remote locked in is not strong enough and now i have to order a whole new light set.