Car OBDII Protocol Detector Break Out Box, Break Out Box Neck-mounted Earphone Replacement LCD display + touch

Replacement LCD display + touch screen digitizer assembly with frame for Samsung Galaxy S21 5G SM-G991B

SD/TF card slots can work at the same time

Material: Optical glass

The ring light is made of 46pcs energy-saving LED beads

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

Car OBDII Protocol Detector Break Out Box, Break Out Box Neck-mounted Earphone Replacement LCD display + touchFeatures: 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