12-24V Car Socket Cigarette Lighter Dual USB Adapter Charger Digital Voltmeter

Feature:1. Four in One Item. Dual USB Socket, Voltmeter Meter, Metal Power Socket with Cigarette Lighter, ON-OFF Button Switch.2. Widely used with electric equipment for power supply: Vehicle, GPS, mobile phone, DVR and etc.3. Optimised for iPad, for iphone & for ipod - fast charging at full speed (2.1Amps for iPad, 1Amp for for for iphone/for ipod).4. Apply to all USB charging mobile phones or other electronic products.5. Run multiple accessories at one time, very convenient and easy to use.6. Wiring kit for cigarette lighters to install in any 12V-24V motorbike, Boat, tractor or car.7. Multi-functional product, perfect for travel use.8. Short circuit / overheat protection.9. Waterproof dustproof material can be used for the interior and exterior application.10. Can be installed vertically, horizontally or underneath the dash, or any flat surface.11. Easy to install - no need to cut out a big hole in the panel, these sit on the dash and fastened with 4 screws and 8 Insulated Terminals (supplied).Specification: Model 4 in 1 Color Black Material ABS & Metal Size Approx. 10.2cm x 8.5cm x 5cm / 4" x 3.4" x 2.0" USB Charger Interface 2 USB Output DC 5V 1A / 2.1A Indicator Blue LED Input Voltage DC 12V Voltmeter Display Digital display Operating Range DC 5-30V Cigarette Lighter Operating Voltage DC 12V Can be used to light cigarettes Yes Package Included: 1 X 12-24V Car Cigarette Lighter 1 X Digital Voltmeter 1 X Dual Socket USB Adapter Charger 4 X Screws 8 X Insulated Terminals