LAUNCH X431 DIAGUN whole set product specifications asf:

Product character
Compact main unit ,Standard equipment for technicians
The only diagnostic tool which can work on two vehicles at the same time
Bluetooth technology, wireless communication. 100 m bluetooth communication,Cable communication support
Universal 16PIN connector
Fully inherited diagnostic functions from X431. Capable of nearly all domestic vehicle makes and Asian, European, American vehicle makes.
Greatly improved program running speed
More convenient software update
4.3 inch high luminance, high resolution color touch screen
1530mAh Rechargeable battary
1G memory card
Standard USB printer connector, external printer support
Full after sales service system, life time 1 to 1 service