4 in 1 ดิจิตอลโวลต์มิเตอร์ 12v power usb อะแดปเตอร์ซ็อกเก็ตที่ชาร์จที่จุดบุหรี่พร้อมสวิตช์ Socket

Feature: Brand new and high quality DIY Four Hole Panel Base: Cigarette lighter plug+ Voltage display +Dual USB+ Toggle Switch.Small size and excellent performance.Easy to install, convenient to use. Universal fits for 12V Vehicle, Motorcycle, ATV, Boat, Car, or Ship. Dual USB output design allows it to charge 2 USB devices at the same time to save your time.USB Charger widely used for electric equipment power supply, such as Vehicle, GPS, mobile phone, camera, mp3. Intelligent circuit design protects against excessive current, overheating, and overcharging. Ensure charging safety. Toggle Switch: Easy to control and with the red light to remind people when the switch on.Multifunctional product, perfect for travel use. With Multiple Protection Function: Build-in identification resistor, Reverse polarity protection, over current protection, over-temperature protection, short circuit protection. A smart design for protecting your device from damage. Rocker Switch Specification: Loop Circuit: ON-OFF Input voltage:DC12V / 24V Protection class: IP68 Dual USB Port Specification: Working voltage:12-24V Output current:4.2A Output voltage:5V LED Light: Blue Cigarette Lighter Socket Specification: Working voltage:12-24V Output voltage:12-24V Voltage Display Specification: Voltmeter Display Range:6-24V Voltmeter Color: Blue / Red / Green Important Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurements. Package Included: 1 x Cigarette Lighter Socket NO Retail Box. Packed Safely in Bubble Bag.