Automobile Motorcycle Ship Modified Universal Dual USB Socket Voltage Measuring Machine Switch 4 In 1 Combined Panel

1. Material: ABS
2. Input voltage: 12-24V
3. Output voltage: 5V
4. Output current: 4.2A
5. Scope of use: support most mobile phones, tablets and car electrical appliances
6. Wiring instructions: the red wire is connected to the positive pole of the power supply, and the black wire is connected to the negative pole
7. Applicable: suitable for general refitting parts such as automobiles, RVs, wild vehicles, motorcycles, yachts, ships, outdoor portable power supplies, etc.
8. Weight: about 150 grams