:. . Provides Visual & Audible Alerts Range up to 153 Yards 65 Lumens (Day Flash) ANT+ Wireless Connectivity Daylight Visibility up to 1 Mile Peloton Mode. - Provides a Low-intensity Flash Compact Design Battery Life up to 16 Hours 220? Viewing Angle Multiple Pairing Options With:. - Edge Bike Computer. - Compatible Smartphone . - Garmin Wearables Third-party App Compatible. . PHYSICAL: Dimensions: 3.9? X 0.8? X 1.6" (98.6 X 19.7 X 39.6 mm) Weight: 2.5 oz (71.0 g) Modes:. - Solid. - Peloton. - Night Flash. - Day Flash Lumens:. - 20 Solid. - 8 Peloton. - 29 Night Flash. - 65 Day Flash Battery Life:. - 6 Hours Solid. - 8 Hours Peloton. - 6 Hours Night Flash. - 16 Hours Day Flash ANT+®: Yes BLE: Yes Water Rating: IPX7 Viewing Angle: 220°..