Features:*High-Quality Material: This tail light is made of high-quality material, which is durable and wear-resistant, not easy to break, and can be used for a long time.*Easy to install: This tail light can be easily installed and better fixed on the bike. Easy to disassemble.*Turn signal design: This tail light is designed with a turn signal and is equipped with a remote control, making it safer to ride a bike at night.*Super brightsand multiple modes: LED lamp beads are used to provide super brights lighting, and multiple lighting mode designs make night riding safer.*Wide application: The tail light is designed with rechargeable batteries and the adjustables strap makes it more suitable for many mountain bikes, road bikes, etc.Notice:*Actual color may be slightly different from the image due to different light effect*Please allow 1-3cm deviation due to manual measurementDescription:Material: ABSSize:Tail Light: 9.6*3.7*3cm,Remote Control: 5.7*4cmBattery capacity: 800mAhLamp bead type: LEDVoltage: 3.7VCharging method: USB-TPYE-CFunction Description:Short press the product switch and the light will turn on.Press the remote control switch key: full light, slows flash, cruise-flash, off.Press the left switch key on the remote control: turn left and close.Press the remote control and on button: turn right and close.Press the remote control warnings button: flash, turn offIntelligent braking: taillights fully illuminated