Product Image：

This advanced OBD2 diagnostic scanner can read both generic and manufacturer-specific fault codes and display their meanings

Lighting method: LED

Input Voltage: 5V

and manual button control

Warm Belt Artifact, Girls' Dysmenorrhea Electric Heating Massage Color:White Product Image：Product information: Size: XXL Rated voltage: 5V Power: 4W Product function: massage, fever, warm palace hot compress Material fabric: 200 mAh lithium battery USB interface Controller gear: 1 6 gears Control line length: 0. 8 meters Color classification: cat warm palace treasure white, cat warm palace treasure pink, cat warm palace treasure green Packing list: Warm Palace Belt*1+Data line*1