Multi Function Alarm with Headlight and Remote Fosmon’s anti-theft tail light functions as a taillight, auto brake light, anti-theft alarm, and bike horn. It also comes with a headlight and easy snap on remote. Rechargeable with Auto On/Off Intelligent lighting modes (Slow Flashing/Breathing) ensure power-saving auto ON/OFF with motion and ambient light sensors. With a 700mAh rechargeable battery, the rear bike light has up to 3 months of working time on one charge. Easy Snap on Mounts with Mount Screws Once the remote mount is secured, the remote quickly and easily snaps on and off without any hassle. The headlight and alarm can also be easily removed for charging and storage. The packaging includes additional mount screws that can be placed on the mounted headlight and the mounted alarm to help deter any unwanted removal. 110dB Alarm with IP65 Weatherproof Rating The alarm emits a loud 110dB sound when it detects motion and helps to deter theft. The bike taillight has an IP65 waterproof rating, providing protection against sunlight, water splashes, and dust. The headlight has an IP66 waterproof rating. Limited lifetime Warranty We have served millions of customers for more than 10 years and every product comes with a limited lifetime warranty. Got a question? Reach out to our experienced and dedicated USA based customer support 24 hours a day, 7 days a week. Please refer to Fosmon’s website for more information. Specifications Max Headlight Output: 160lm Max Taillight Output: 93lm Bike Alarm/Horn: 110dB Waterproof Rating: Tail Light IP65 / Headlight IP66 Remote Wireless Range: ~20m (65ft) Tail Light Battery: 700mAh 3.7V Lithium Battery HeadLight Battery: 600mAh 3.7V Lithium Battery Remote Battery: CR2032 battery (included) TailLight/Headlight Input: USB Type-C 5V Remote Mounting Bracket Diameter: 0.7 – 1.3 inch (18mm - 36mm) Taillight Mounting Bracket Diameter: 1.1 - 1.4 inch (28mm - 36mm) Headlight Mounting Bracket Diameter: 0.7 - 1.3 inch (18mm - 33mm) Working Temperature: -40C ~ +70C Storage Temperature: -40C ~ +70C Working Humidity: < 95% Package Includes 1x Bike Alarm 1x Head Light 1x Remote 1x Alarm Mounting Bracket 1x Zip Tie Mounting Bracket 1x Headlight Mounting Bracket 1x Remote Mounting Bracket 4x Silicone Pads 4x Phillips Screws 2x Headlight Mount Adapters 3x Mount Bolts 1x Allen/Phillips Key 2x Zip Ties 1x User Manual 1x USB-C Charging Cable (Power adapter NOT included) Click here to view the Manual Click here to view the Manual Click here to view the Manual