ELM327 Bluetooth 5.1 OBD2 Scanner Car Diagnostic Tool for iOS Android. Plug in the ELM327 scanner and turn on theignition. 1 x ELM327 OBD2 Scanner. Upgraded Bluetooth 5.1 & High-Performance Chip. Bluetooth 5.1: Supports both iOS (iPhone) and Android devices with ultra-fast, lag-free pairing.
