SEE AND BE SEEN This rearview radar with bike light pairs with your Edge® bike computer or compatible smartphone to alert you of vehicles approaching from behind.

Dimension	98.6 x 19.7 x 39.6 mm (3.9″ x 0.8″ x 1.6″)
Weight	71.0 g (2.5 oz)
Light modes	Solid, peloton, night flash, day flash
Lumens	20 solid, 8 peloton, 29 night flash, 65 day flash
Water rating	IPX7
Battery life	6 hours solid 8 hours peloton 6 hours night flash 16 hours day flash
ANT+®	Yes (radar, bike lights)
BLE	Yes (radar)
Viewing angle	220°
Visibility distance	1.6 km (1 mile)