4 In 1 Dual USB Car Charger 3.1A Fast Charge Adapter Socket Digital Display Voltage Temperature

Features: * With temperature and current meter tester. * Easy to satisfy your need with a dual USB socket. * Fixed support helps stabilize the USB car charger. * Multifunction product with 10A protection tube, perfect for travel use. * Apply to all USB-charging mobile phones or other electronic products. * This easily installed 5V, 2.1A output port holds your smartphone, GPS, and MP3. * Optimized for iPad, iPhone, and iPod-fast loading at full speed. (2.1 amps for iPad, 1 amp for iPhone / iPod.)

Specifications: Type: 4 in 1 Car Charger Output Interface: USB Input Voltage: DC 12-24V (Error of plus or minus 0.2V) Output Voltage: DC 5V (Error of plus or minus 0.1A) Output Current: 3.1A Voltage Measuring Range: 5-25V Current Measuring Range: 0.1A-3.1A Compatible Brand: Universal Dual USB 3.1A output.

Package Includes: 1*Car charger