• 【300 Lumen To Be Seen】Specially designed warning flashing pattern easily stands out on the road/ traffic; 3 Steady modes and 3 flash modes get people's attention daytime or night (Up to 300 lumens). FR300 remembers the last mode when you turn it on next time.
• 【Compatible with Garmin Bike Computer】Compatible with Garmin-style bike computers by default, like Hammerhead Karoo2/ iGPSPORT; Also works as a backup power source to charge up cycling computers. (Kindly note that use the cable to connect the bike computer first, then get FR300 connected; NOT recommend charging other devices).
• 【Compatible with Wahoo Bike Computer】Replace the top and bottom adapters with the included parts to be compatible with Wahoo computers/ brackets. (Note: NOT compatible with Wahoo Element Bolt.)
• 【Check Power at Anytime】USB C rechargeable, you can use FR300 while it's getting charged (about 1.8h for a full charge). When FR300's off, single click to check the power level without worrying about a sudden shortage. (Green: 40%-100%; Red: 5%-40%; Blinking Red: less than 5%). It also has an auto on-off function to save power.
• 【Lightweight with Lanyard】Weighing only 75 grams/ 0.17lbs (when the lanyard's taken off), FR300 is compact, sleek and IPX6 waterproof. The surface of the body has undergone triple hard oxidation treatment, making it long-lasting and scratch-resistant. The bottom features an aluminum alloy base like the latest bike computers', meaning it can withstand more rides. Installed with a tether to protect your bike computer/ FR300.