{"product_id":"magicshine-seemee-r300-radar","title":"Magicshine SEEMEE R300 Radar Tail Light","description":"\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e most seatposts with a tool-free quarter-turn mount; round and aero seatpost mounts are both in the box.\u003c\/p\u003e\u003cp\u003eA 300 lumen tail light with rear radar. It tracks vehicles from up to 140 m behind, at 5 to 100 km\/h, and flashes brighter as they approach. It sends approach alerts to compatible cycling computers like Garmin, Wahoo and Hammerhead, and the Magicshine App gives real-time rearview alerts and turns radar and vibration wake-up on or off. Seven modes, including Group Ride and Only Radar. USB-C charging in about 2.15 hours. IPX6. 113 grams.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick answers\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo I need a bike computer?\u003c\/strong\u003e Not to use it as a tail light, and it flashes brighter as cars approach. Approach alerts come through a compatible computer or the Magicshine App.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it have a brake light?\u003c\/strong\u003e Magicshine does not list one. If you want a brake light, see the SEEMEE 400.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e It depends on mode and whether radar is on. Magicshine lists Low at 14.5 hours with radar on and about 32.5 hours with it off, Eco Flash at 24 hours with radar and 100 hours without, and Only Radar mode at about 26 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs it waterproof?\u003c\/strong\u003e It is rated IPX6.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy we carry it:\u003c\/strong\u003e for riders who share the road with traffic from behind and want to know it's coming, especially if a Garmin or Wahoo is already on the bars.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCare guide:\u003c\/strong\u003e \u003ca href=\"\/pages\/care#lights\"\u003echarging, cleaning and storage\u003c\/a\u003e.\u003c\/p\u003e","brand":"Magicshine","offers":[{"title":"Default Title","offer_id":50808246960198,"sku":"MS-SEEMEER300","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/4656\/7494\/files\/2_f8d398e4-f6bc-4c1a-8116-94351b1b3d2b.jpg?v=1793032771","url":"https:\/\/breaktimebicycle.com\/products\/magicshine-seemee-r300-radar","provider":"Break Time Bicycle Co.","version":"1.0","type":"link"}