Speed, clock, single trip time, single mileage, acceleration time 100 km/h, altitude, longitude, , driving direction (angle) Alarm: speed alarm, fatigue driving reminder. Material: ABS color: black Package Contents: 1 * Host 1 * USB cable 1 * Anti-slip mat 1 * Suction cup bracket 1 * English manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.