Ozzy Gear OBD II Bluetooth Diagnostic Scanner Updated Design Car scan Tool-Read Your Cars Engine Codes-Reset Check Engine Light-Features Real time Automobile Monitoring-Full Warranty-Android ONLY *DOES NOT WORK WITH iPHONES* Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning. Transform your Android phone, tablet, or PC into a professional-grade automotive scan tool. (NOT compatible with Apple iOS devices). Clear trouble codes and turn off the MIL ("Check Engine" light). Find out why your check engine light is on before visiting the mechanic- save money by fixing simple problems yourself! Works with all 1996 and newer cars & trucks located in the USA (except hybrid or electric vehicles). Connects to your Android phone quickly and easily by downloading a 3rd party app from the Google play store. There are many free and inexpensive options-Torque and Dash Command are popular options. Comes with clear, easy to understand directions on how to set up your scanner. No batteries, cables, or switches. The most reliable bluetooth scanner and the ONLY one backed up by a lifetime warranty. With so many bluetooth scanners to choose from, many of which are similar, you want to be sure you are getting the best return on your investment. With the Ozzy Gear Bluetooth Scanner, have no fear! We offer a simple, hassle-free return option. Not happy with your product? That's a bit of a shocker but you have the option of a replacement or a refund, your choice- no questions asked.