Brake automatic detection function

                        Brake automatic detection, tail light will fast strobe to warn the cars 
                                      approaching you once you brake the bicycle.

                7 FLASH MODES CHOOSE

                                            AS YOU LIKE

                                                     Red Highlight LED

                                     Red streamlined high-brightness LED, brightness 25LUX, lighting
                                                                        distance: 1000m.

                                         STRONG POWER 36 HOURS

                                 USE TIME

                                         Built-in 900 mAh rechargeable battery,can be used for more than

                                                                     36 hours after fully recharged

               Waterproof: IPX5.                                         

                    Suitable for use in small to moderate rain environment, please do
                    not immerse the product into water or use in heavy rain
                    environment; please plug the USB cover tightly while use.

                    USB Rechargeable  Input: USB DC 5V 0.5A  

                                                                PRODUCT PARAMETERS