specification:
Product color: black
Product material: ABS
Input voltage: DC12V
Output voltage: 12V5V
Output current: 4.2A
Product line length: 140CM
Measurable voltage range: 5-16V
Installation method: faucet handle, rearview mirror
Number of USB: 2
Product features: flame retardant, high and low temperature resistance, durable, not easy to deform, multiple protection
Wiring instructions: the red wire is connected to the positive electrode of the battery, and the black wire is connected to the negative electrode of the battery