Viecar ELM 327 V1.5 OBD2 Bluetooth 4.0 Diagnostic Auto Scanner For Android/IOS. Viecar Bluetooth 4.0 is a software + hardware multi-functional, comprehensive in-vehicle high-tech automotive electronics products, using Bluetooth 4.0 dual-mode design, perfectly support IOS and Android devices and high-speed data transmission, along with low power consumption, really save power.
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