Remote Control Switch 5 Light Modes Bicycle Turn Signals feature 38 bright LED beads, providing bright yet non-glaring illumination. Use the remote control to select left and right turn signals, which include horn sound alerts, yellow steady lights, red steady lights, or flashing strobe modes. Simple operation with multiple lighting options allows you to adapt to various road conditions, enhancing visibility and safety during rides.The light supports two installation methodsintegrated or separateoffering flexibility for different bike types and mounting preferences. Easy to install and remove in seconds, the LED bike light remains securely attached even on rough or uneven terrain, ensuring reliable performance without shaking or falling off.Equipped with a USB 1-to-4 charging cable, you can charge multiple taillights simultaneously, saving time and improving convenience. Each light has a built-in 600mAh polymer battery. A 60-minute charge provides up to 300 minutes of runtime in low-power mode. The bike taillight can be charged via any USB-powered device, including computers, car chargers, power banks, or wall adapters.Compact and portable design makes this bicycle tail light suitable for various uses. It can be mounted on children's or adult bikes, handlebars, seat posts, or other locations. It also works as a helmet light, backpack light, or safety warning light. Ideal for cycling safety and makes a thoughtful gift for family and friends.