car bluetooth obd2 scanner diagnostic tool elm327 latest v2.1 advanced obdii code reader vehicle tools

color: black; item size: 70*45*25mm obd scan&bluetooth of pc/pda/mobile/etc.obd scan is the newly developed wireless scan tool. it supports obd-ii protocols; buyers may return the item(s) for a refund if they are not as described or with quality issues within 7 days from the day the item(s) were received.the buyer is required to afford the returning delivery cost, based on the condition of the item(s) received.