USB Voltmeter Cigarette Lighter Socket With Switch Power Box For Car And Ship, AOS3515-1, AOS3515-50A-Z With 30CM Cable Option:AOS3515-11. Input voltage: 12V 24V 2. USB output: QC3. 0+PD18W 3. Voltmeter measurement range: 5 30V 4. Cigarette lighter rated voltage and current: 12V20A 24V10A 5. Power supply: Anderson interface power supply 6. Aluminum alloy material, strong corrosion resistance, durable 7. LED digital display, real time monitoring of voltage changes 8. Users can use Anderson 50A wiring harness to draw power from the battery or outdoor power box, and can also be installed
built-in noise cancellation circuit
The design is humanized
You can receive music from your Smartphone and MP3 at the home's speakers or the car's sound system
30kgs / 27
75kgs / 47
Input interface: car charger DC power supply
They impart a one-way view from inside while covering up the interior from the gaze of passersby
over-temperature protection
(only Android phones with Android auto function can operate)
a key to switch or close
Carton Weight 8
Carton Size 59cm * 17cm * 90cm / 23