What's in the box:

Auto Motorcycle Universal Heads Up Display Global Position System Speed Alarm Distance Recording Instrument Universal Digital Car Heads Up Display Global Position System Speedometer With Over Speed Alarm (Standard)

This product is suitable for most models, can collect real-time data from the satellite, plug and play, do not need professional installation equipment, simple installation, simple button operation, easy to use, overspeed alarm, display travel time and distance.

Features:
Global position system speedometer: collects real-time speed from satellites.
Calculation and display of travel time and distance.
Plug and play: power through automobile cigarettes outlet, no professional installation is required.
Show MPH or KM/ H and simple button settings.
Automatic brightness adjustment through the sensor, suitable for day and night driving.
Speed warning: a 3-second alarm beep and flashing light will emit 93 speed warnings.
Alarm mute universal: compatible with most cars, trucks, bicycles and motorcycles.

Specification:
Material: PC+ABS
Item size: 105 * 61 * 17mm / 4.1 * 2.4 * 0.7in
Item weight: 100g / 3.5ounce
Package size: 150 * 100 * 100mm / 5.9 * 3.9 * 3.9in
Package weight: 150g / 5.3ounce

Package List:
1 * Heads Up Display Set