XOSS Nebula Smart Bike Tail Light, USB Rechargeable LED Bike Rear Light with Brake Sensor, Waterproof Bike Lights with Customized Patterns & Team Up with the Same Frequency Function for Night Riding

1.AUTOMATIC SWITCH & BRAKE SENSOR: XOSS NEBULA Smart Bike Tail Light will automatically turn off after 2mins of inactivity, and turn on when riding vibration is detected. When braking is detected, the brightness will increase for 3 seconds to alert the back vehicles and improve riding safety.2.TWO-COLOR LIGHT & CUSTOMIZED PATTERNS: XOSS NEBULA bicycle tail light is available in yellow and red to showcase our custom patterns. Through the XOSS app, you can customize the pattern, brightness and color of the NEBULA tail light to make your ride more creative and exciting!TEAM-UP WITH THE SAME FREQUENCY: XOSS NEBULA bicycle lights are equipped with the“Team up with the Same Frequency” function so that you can enjoy the ride with your friends or family members at the same flashing frequency! It's a perfect bike light for night riding.3.IPX7 WATERPROOF & ROBUST MATERIAL: XOSS NEBULA bike lights for night riding have IPX7 waterproof and sturdy construction design to make the light work well, so you don't have to worry about using it in the rain or any scenario(But do not recommended to soak in water or liquid for a long time).4.TYPE-C & RECHARGEABLE LITHIUM BATTERY: XOSS NEBULA bicycle tail light are equipped with a USB-C rechargeable 500mAh lithium battery, which can work 8-35 hours(depending on different modes) after a full charge. Extra long battery life for your long rides.

• AUTOMATIC SWITCH & BRAKE SENSOR: XOSS NEBULA Smart Bike Tail Light will automatically turn off after 2mins of inactivity, and turn on when riding vibration is detected. When braking is detected, the brightness will increase for 3 seconds to alert the back vehicles and improve riding safety.
• TWO-COLOR LIGHT & CUSTOMIZED PATTERNS: XOSS NEBULA bicycle tail light is available in yellow and red to showcase our custom patterns. Through the XOSS app, you can customize the pattern, brightness and color of the NEBULA tail light to make your ride more creative and exciting!
• TEAM-UP WITH THE SAME FREQUENCY: XOSS NEBULA bicycle lights are equipped with the“Team up with the Same Frequency“function so that you can enjoy the ride with your friends or family members at the same flashing frequency! It's a perfect bike light for night riding.
• IPX7 WATERPROOF & ROBUST MATERIAL: XOSS NEBULA bike lights for night riding have IPX7 waterproof and sturdy construction design to make the light work well, so you don't have to worry about using it in the rain or any scenario(But do not recommended to soak in water or liquid for a long time).
• TYPE-C & RECHARGEABLE LITHIUM BATTERY: XOSS NEBULA bicycle tail light are equipped with a USB-C rechargeable 500mAh lithium battery, which can work 8-35 hours(depending on different modes) after a full charge. Extra long battery life for your long rides.