Mssugar Alarm Taillight Mountain Bike Rear Light Bike Led Light,for Caving And Other Outdoor Activities For Field Camping And Traveling(black)

TOUCH TYPE PHYSICAL KEY SWITCH AND REMOTE REMOTE CONTROL DISTANCE: The mountain bike taillight adopts touch type physical key switch, password fortification, disarming, exclusive customization, bicycle LED light control distance can reach 10-50m (open ground), and can pass through wallsLOW POWER CONSUMPTION AND IP67 WATERPROOF PERFORMANCE: The alarm tail light is powered by a 12V 27A alkaline remote control battery, which is energy-saving and has a long standby time. IP67 waterproof performance, resistant to severe weather conditions, COB high light sourceINSTALLATION RANGE: Normal installation is suitable for bicycle saddle bracket width distance 57cm, if it is larger or smaller than this range, please use other methods to install, regardless of bicycle model and sizeHIGH-DECIBEL ALARM SOUND: Intelligent alarm taillight, high-quality pure copper horn, alarm sound at 105-120db, exquisite design and lightweight mountain bike taillights are suitable for caverns and other outdoor activities such as camping and travel in the wildEASY TO CARRY: The size of the smart alarm taillight with super long standby is about 10*5.3*3cm/3.94*2.09*1.18inch, the size of the remote control is about 5.5*4.8*15cm/2.17*1.89*5.91 inches, and the weight is about 178g, lightweight Portable, easy to carry, install and use