Hign-concerned Chemical:NoneSpecial Features:OtherSoftware Update:NoLanguage:EnglishSoftware Version:Latest VersionHardware Version:v1.5Brand Name:KONNWEIOrigin:Mainland ChinaItem Type:Code Readers & Scan ToolsCertification:CEItem Name:Konnwei ELM327 OBDII ScannerConnection method:Bluetooth 5.0Support System:For IOS/AndroidKonnwei ELM327 V1.5 Bluetooth 5.0 OBD2 Scanner ELM 327 V1 5 OBDII Auto Car Diagnostic Tools ODB2 OBD 2 Code Reader Purchase Notes!!! Some customers have feedback that the bluetooth will not connect when they connect to IOSplease follow the tipsThe IOS system cannot support Bluetooth 5.0 ELM327 connection on the Bluetooth page 1.Plug in the KW901 to the OBD2 interfaceand Open the IPhone's Bluetooth first 2.Open the software(like AUTO Doctor) 3.Choose "Extras"then click "Connectivity "choose"Bluetooth"and click "Device",choose "Konnwei" 4.Connect Bluetooth in the"Connectivity "then refresh software For IOS Connection method: For Android Connection method: ELM327 V1.5 (Bluetooth BT5.0 )Features: * Small size, compact structure. Plug and never unplug* Stable wireless connection via Wireless BT5.0* No wires or batteries (adapter is powered by the 12V Vehicles battery)* 30 Minutes without communication, it will automatically go to sleep mode.* Ultra low cumsumption in sleep-mode, less than 10MA* Supports ALL OBDII protocols, widest coverages* The adapter uses the fast communication mode , up to 30PID/S.* True ON-OFF button, you can press button to turn off the elm if not in use. ELM327 V1.5 (Bluetooth BT5.0) Function List: 1.Read diagnostic trouble codes, both generic and manufacturer specific 2.Clear trouble codes and turn off the MIL ("Check Engine" light) 3.Display current sensor data, including: 4.Engine RPM 5.Calculated Load Value 6.Coolant Temperature 7.Fuel System Status 8.Vehicle Speed 9.Short Term Fuel Trim 10.Long Term Fuel Trim 11.Intake Manifold Pressure 12.Timing Advance 13.Intake Air Temperature 14.Air Flow Rate 15.Absolute Throttle Position 16.Oxygen sensor voltages/associated short term fuel trims 17.Fuel System status 18.Fuel Pressure How to setup B-luetooth pairing: BLE5.0 Dual mode version For Android users: Home screen Go to setting page Select V-LINK Default password is 1234 Device paired Run Torque app Go to Torque app OBD II adapter setting Choose connecion type>Bluetooth Choose B-luetooth device>V-LINK Exit Torque app completely Run Torque app Connected For iOS users: Home screen Go to setting page Click on B-luetooth function (Device name is invisible) Run Accurate app Go to Accurate app setting page Select B-luetooth and connect Exit Accurate app and run again Connected PACKING LIST 1x KW902 Wireless BT5.0 scanner (pic18f25k80 chip set) 1x English User Manual