Smart Rear Bike Tail Light,Auto on/off Brake Sensing Bicycle Lights,IPX5 Waterproof,USB Rechargeable,High Intensity Bike Accessories,5 Flash Modes,Easy to Install for Cycling Safety Taillights (1 PCS)

• Intelligent Brake Sensor,Easy to Install: Automatically switches to high brightness mode when braking, ultra bright light lasts for 5 seconds, 180 degree wide-angle view design, equipped with ultra bright wide beam LED, warning rear drivers and improving your riding safety. Featuring 5 modes of long light/slow flash/flash/bao flash/breath flash, the saddle and adjustable silicone strap allow for flexible and quick installation and removal of bicycle taillights. It can be easily removed from the lamp holder for charging. (We offer two types of bracket installation methods)
• Intelligent Vibration Detection and Automatic Sleep Mode: This bicycle taillight has intelligent vibration detection function. When the bicycle is stationary for more than 40 seconds, it will automatically switch to sleep mode to save power. However, once vibration is detected, it will immediately react and the bicycle taillights will light up immediately, ensuring that your ride is always safe.
• IPX5 Waterproof, Space Aluminum Material: This bicycle taillight has IPX5 waterproof function, easily coping with various weather conditions, allowing you to bid farewell to rainy days and enjoy the fun of free driving. Adopting aviation aluminum exterior design and high-strength PC material, ensuring the product is scratch resistant and drop resistant. Suitable for various harsh environments, always maintaining stable brightness.
• Fast Charging,Long-lasting Battery Life: This bike back light is equipped with a 400mAh lithium-ion battery and fast charging technology, which can be fully charged in just two hours. In practical use, it can work continuously for at least 5 hours, bike accessories provide long-lasting lighting for your ride. It offers five different modes with varying working hours, up to a maximum of 15 hours, allowing you to fully enjoy your cycling time.
• Brake Sensing,Intelligent Vibration Sensing: Equipped with high-precision sensors to quickly detect the braking effect. When the brake is detected while driving, the brightness is higher. Intelligent vibration sensing function, the vehicle automatically enters sleep mode after stopping for 40 seconds. When vibration is detected, the tail lights will automatically light up, making it very suitable as a tail light for mountain bikes and bicycles to ensure your riding safety.

Product Name: Intelligent Sensor Taillight Product Material: Aviation Aluminum+PS Transparent Material Product size: 4cm * 3.4cm Product battery capacity: 400mAh Packaging size: 8.5 * 7 * 4CM Packaging weight: 90 grams Battery life: 5-15 hours Fixed mode: strap/saddle Waterproof: IPX5 level Mode: Long light/Slow flash/Flash flash/Bao flash/Breath flash Packaging method: paper box