With voltage and current meter tester charger.
Easy to meet your need with dual usb connectors.
Solid support helps stabilize the USB car charger.
Multifunctional product with 10A protection tube, ideal for on the road.
Apply to all usb lingual phones or other electronic products.
This easily installed 5 V, 3.4A output connector holds your smartphone, GPS, MP3.
Optimized for iPad, for iPhone and for iPod fast charging full speed. (Max 2.4A for iPad, max 2A for Android phone, max 1 A for iPhone / iPod.)