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 brights and 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 measurement Description: Material: ABS Size:Tail Light: 9.6*3.7*3cm,Remote Control: 5.7*4cm Battery capacity: 800mAh Lamp bead type: LED Voltage: 3.7V Charging method: USB-TPYE-C Function 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 off Intelligent braking: taillights fully illuminated Package List: 1 x Multifunctional Bike Tail Light 1 x Remote Control