Bike Lantern for Bicycle Safety Warning Bicycle Tail Light Bicycle Lamp Wyz16730

• High-light LED: Powerful 100 lumens ultra-bright taillights, let you not be neglected while you riding at night to ensure your safety of riding.
• There are 5 working modes to choose from, including warning light, slow left turn signal, slow right turn signal, fast left turn signal, and fast right turn signal.
• Multi-Use Options: It's a Multi-purpose light, that can be used as a mountain bike rear light, bicycle helmet light, road bike light, kid's bike safety light, or any other use that you can imagine.
• USB Rechargeable: Built-in rechargeable battery with a capacity of 500mAH.
• Easy installation, Compact: No tools required. The strap can be easily loosened and fastened. The strap is equipped with a rotatable base that can be adjusted at an angle of 45 degrees to prevent glare. How to Use
• Switch Match: first press the turn signal switch, when the main light is on, press the remote control main light conversion function, and the pairing is successful.
•  Function Control Switch: Click, the main light is on, enter the constant light mode, click again, enter the slow flash mode, click again, enter the fast flash mode, click again, and the main light is off. Left Switch: Click, and flash 5 times to indicate left turn Right Switch: Click, and flash 5 times to indicate right turn If you turn off for more than 30 minutes, you need to re-match to save power and extend the usage time. 
• Wireless Remote Control Remote control the bike tail light to send signals in different modes by the six easy-to-use buttons on the wireless controller.
• Widely Used USB Rechargeable Comes with USB cable, this rechargeable taillight can be charged by USB cable via computers, chargers, or portable power banks. Save your money and time from buying and replacing batteries and be more economic. 500mah battery fully charge only needs 2 hours, after fully charged this tail light can last for 2.5 + hours.
• Easy installation No tools are required. The strap can be easily loosened and fastened to your bicycle, helmet, skateboard, scooter, wheelchair, or anywhere you need it.

Features:

Click: Main light is on, entering the long-time lighting mode.
Click again to enter the slow flashing mode. Click again to enter the fast flashing mode.
Finally, click it to turn off the main light
Left button: Click, the left turn signal light flashes 25 times
Right button: Click, the right turn signal light flashes 25 times