OBD2 Bluetooth Scanner Code Reader Multifunction Car Diagnostic Tool Automatic Sleep Multiple Protection Item Type: OBD2 Bluetooth Scanner Material: ABS Function: 1. Automatically lock 2. Speeding reminder 3. Emergency brake flashing lights 4. Lock the car and whistle 5. Xenon lamp mode 6. One click skylight 7. Tire pressure monitoring 8. for Snowflake mark 9. for Cruise function 10. Average (instantaneous) fuel consumption 11. ECO energy saving mode 12. Steering power adjustment Support App: 6 kinds of APP software options: 1. For OBD2 Fusion 2. For BimmerCode 3. For JScan 4. For OBD Auto Doctor Features: 1.USART data buffer up to 2K bytes, baudrate increased to 230.4Kbps.Faster, and more feature-rich than its predecessors. 2.OBD request byte up to 1024 bytes, can meet the needs of some special long frame communication. 3.Support MS CAN protocols, can access these proprietary networks in addition to the 5 standard OBDII protocols. 4.TP transmission protocol , Ensure wireless communication security. 5.Battery saver technology, innovative sleep function lets you leave it plugged in without danger of draining your car's battery. 6.Superior compatibility, works with more 3rd party apps and software than any other adapter. 7.Supports battery voltage drop, OBD bus active, etc. Up to 3 ways to wake up from sleep mode. 8.Over voltage, over current, over temperature and battery drain protection, firmware updates 9.Fully compatible with ELM's AT command set (ELM329); 10.Fully compatible with STN's ST command set.