Features: WORKS FOR ALL VEHICLES Unlike other Car HUDs, you do not need to worry about the compatibly, X98 could work for ALL vehicles, no matter which brand or which model all over the world cause X98 is based on the GPS module inside.Solar Powered X98 HUD is equipped with a solar Panel, it can charge automatically under sunshine, and can also connect the device to car power supply with USB cable.RICH CONTENTS Almost everything you may need to read during driving will be shown by this HUD, including vehicle speed, Clock, voltage, Altitude, km/h & mph, Car's ambient temperature and battery level, low voltage alarm, over speed alarm, fatigue driving alarm. A great partner for your driving.MULTIFUNCTIONS X98 HUD has been upgraded with new functions which make it different and more competitive than the traditional HUD in the market. Because X98 is based on the GPS module and satellite, so it can be used to read car data information. A multi-functional tool to help you know about your car.Driving speed calibration- If the speed is not accurate, can make driving speed calibration by hand: long pre "SET" button to enter setting page, when pre "SET" button every 3 seconds, you will see the data display area is flashing, select the speed value, can add and decrease the speed unit as your need.Time calibration- If time can't be corrected automatically when tested on the car, can adjust time by hand also (same procedure as above speed calibration).Notice- The Device is GPS Digital Speedometer, and all data are collected from satellites. So if tested at home, perhaps speed and time can't display correctly. Please test it on the car outside with good signal.SpecificaitonsProduct name: HUDItem number: X98Size: as the picture showColour: BlackMaterial:ABS,PCConnection: OBD2 cableCable length: about 1.6MEasy to read the display dataAuto-adjust BrightneThe devices turns on / off when car starts or stopsPackage Included:1 x HUD1 x Non-slip Pad1 x Manual About Y03 HUD: Functions: GPS and Beidou dual chips, the speedometer is very accurate, and the speed is refreshed quickly without any delay. Innovative design, with sunshine hood itself, good review even under sun. Plug & Play, after connect power supply, it will work directly, no need any other operation. Large font, clearly visible both during the day and at night. Speed unit is KMH (not support MPH). Wide application, it can work on all cars, trucks, buses, E-scooters, E-bikes. The Device is GPS Digital Speedometer, and speed is collected from satellites. So if tested at home or parking lot, perhaps speed can't display correctly. Please test it on the car outside with good signal. Note: it's speed display ONLY, no other function. Specification: Model: Y03 Screen Size: 2.8 Inch Material: ABS+PC Screen Type: LED Applicable models: Universal for most vehicles Color: Black and Green Package Included: 1 x HUD 1 x Micro USB Cable 1 x Anti-Slip Gel Pad 1 x Manual Do drop