Smart Auto Induction Brake Light Bike Tail Lamp - USB Rechargeable LED Bicycle Safety Light for Night Riding & Commuting

Intelligent Induction Brake Light Bike Lamp Usb Charging Bicycle LED Tail Light Product features: 1. Please confirm whether you use automatic mode or manual mode when you use, click to turn on automatic mode, long press for 3 seconds to boot into manual mode 2. When you brake, the taillight will automatically sense 3 times brighter to remind the rear. 3 .When the product is detected to be stationary, the tail light will be automatically turned off, and when it is sensed again, the vibration will automatically start. 4. In the automatic mode, the ambient light is sensed, it will not turn on or automatically shut down. If you need to turn on, please use the manual mode. 5. When the voltage is lower than 3.2V, it will automatically enter the energy-saving mode, and it cannot be switched in the flat flash mode. Charging instructions: After connecting the lights to the power supply device with the Micro USB interface data cable, the battery indicator lights up in blue, that is, charging starts; after the battery is full, the battery indicator turns blue and does not flash; if used during charging, it is recommended to use Low gear work. Charging indicator: Green light flashes for charging, green light is always full, red light flashes for automatic mode operation, and red light is always for manual mode operation. Installation range: can be installed on bicycles Product Name: Intelligent Induction Brake Warning Light Product size: 5.3*5.5*3.6cm Housing material: 6061 aluminum alloy Working mode: always bright, flashing Lamp type: COB Maximum brightness: 100 lumens Flood angle: 180 degrees Charging method: USB charging Battery capacity: 500mA Note: 1. This product needs to be charged every 3 months without using it, so as to avoid battery damage and make it unusable. 2, suitable for the size of the cushion below the use of 3.7CM Product accessories: charging cable *1,