COOSPO CS500 Cycle Computer - GPS Equipped Bike Computer for Road Bikes - Speedometer with 2.6-inch Display - Wireless Bluetooth 5.0 & ANT+ Compatible - Supports Cadence/Speed Sensors & Power Meters - 45-Hour Large Capacity Battery - Strava Sync - Japanese Display/Manual This is a cycle computer compatible with navigation systems. The box shows some dirt from being stored with bicycle parts, but this does not affect the product itself. This is a new, unopened item. Thank you for viewing.