It is One Year Update Service.

Vehicles: for BENZ,for BMW,for Chrysler,for Ford,for VW,for Honda etc.
Model: One Year Software Update Subscription
Connectivity: Bluetooth,WiFi,USB
Features: Backlit Display, Built-In Battery, Check Engine Light Shut Off, Color Display, Erases Codes, Freeze Frame Displays, Internet Updateable, LCD Display, Multi-Language Interface, User Friendly
Type 1: Online Software Update Service
Compatible Model 1: Launch X431 IMMO Programmer GIII PC Adapter Box
Compatible Model 2: Launch X431 ECU & TCU Programmer
Brand: LAUNCH
OBD Interface: CAN, EOBD, OBD, OBDII
Vehicle Type: Passenger Vehicle
Supported System: ABS, DPF, EPB, SAS, SRS, TPMS, BCM, TCM, Engine, IMMO, Full System
Manufacturer Part Number: LAUNCH X431 ECU & TCU Programmer
Warranty: 1 Year
Country/Region of Manufacture: China