The X-431 PRO MINI is a stylish Android- bases diagnstic device developed by Launch. It inherits from Launch's advanced diagnosing technology and is characterized and is characterized by covering a wide range of vehicke models.featuring powerful functions. and providing precise test result..Through simple Bluetooth communication.It achieves full car model and full system vehicle trouble diagnosis.it  supports Wi-Fi connection, Which enables you to access the internet.update online and perform remote diagnosis etc, getting your job fixed faster and easier.