Car OBDII Protocol Detector Break Out Box, Break Out Box Neck-mounted Earphone SD/TF card slots can work

SD/TF card slots can work at the same time

Input voltage monitoring

Carton Size 82cm * 52cm * 42cm / 32

Note: it does not compatible with BMW and trunks

Suitable for GoPro HERO4 / 3+ / 3 sport action camera

Car OBDII Protocol Detector Break Out Box, Break Out Box Neck-mounted Earphone SD/TF card slots can workFeatures: 1. In the process of using decoder, error can be found and diagnosed OBD?? connector link. 2. You can monitor the OBD interface voltage and ground, showed low voltage.?? Display diagnostic stitching error. 3. Jump for OBD interface signals. Signal lines such as decoder of 7 to 15?? vehicles online. 4. Rapid detection of OBD2 diagnostic connector whether every stitch of the?? normal communication. 5. Replace the battery, save the car data