1. What is 1 DIN, 2 DIN, and half DIN?

DIN refers to a standardized radio/stereo size for vehicles (large enough to accept a CD). 1 DIN is the standard DIN specification. 2 DIN (or double DIN) refers to units that are twice as high as the standard DIN; half DIN is half high as 1 DIN. International standard ISO 7736 defines a standard size for car audio head units. The standard was originally established by the German standards body Deutsches Institut fur Normung, and is therefore commonly referred to as the "DIN car radio size". It was adopted as an international standard in 1984. Head units generally come in either single DIN (1 DIN), which is 50 mm high; or double DIN (2 DIN), which is 100 mm high. Please check the player position height of your car carefully. If 50mm, please choose 1 Din Car DVD Player / Monitor, and if 100mm, please choose 2 Din series.

2. What are the differences between TN, STN and TFT?

TN stands for Twisted Nematics, a particular sort of nematic liquid crystal. STN stands for Super-Twist-Nematic TFT stands for Thin-Film-Transistor or active matrix displays.

3. Which digital TV standard is applied in my country? DVB-T, ASTC or ISDB?

There are mainly 3 digital TV standards in the world: 1. DVB-T: Mainly apply in Europe, Australia, India, etc. 2. ATSC: Mainly apply in the US, Canada, Mexico, Korea, etc. 3. ISDB: Mainly apply in Japan, Brazil, Peru and some other South American countries. 

4. Which Car DVD Player can fit my car?

Most of our multimedia player are Custom car DVD player, which only suitable for certain car model and car year; please kindly provide us the information below first before making any purchase with us. This is because your car player slot may differ due to different region model and year of make. I) Car dashboard picture II) Car Manufacturer Year III) Car CD player Size IV) Factory player power interface / socket cable picture V) Factory player power amplifier, CD changer etc. The more information, the better.

5. What accessories are included in the price? Which other accessories of ex-charge are needed?

For the functions mentioned in description, the prices already include all the accessories needed to make hosts worked, you can check it on the "Accessories" 

6. Can I install it by myself?

The headunit is very easy to install in your vehicle, but it does need some professional experience and tools, we suggest you to reach your local service shop and have a professional technician to install it to avoid the possible damage your dashboard and the headunit itself.

7. Does it come with TV function and do I need to cut cable for connection 

No, you need to pay extra cost for external digital TV box if you need to watch mobile digital TV in your area. No need to cut your original cables, just plug and play wiring connection.

8. Do I need to pay customs tax?

Yes, you need to do customs clearance for goods when arrives at your customs and pay customs tax in order to release shipment.

9. For those Car DVD Players with GPS function, does the GPS function need any other facility to work?

Built-in(internal) GPS does not need any other facilities to make it worked, just insert SD card with map storage and activate it is OK.

10. Will the steering wheel control still work?

Your original steering control will be remained after the installation. You can even define the function of the steering wheel control buttons in your referred way in the car DVD setup menu (modes with no can-bus)