ITEM NAME:Dual USB 3.1A Display Voltage Car Charger Volt 2Port Adapter For Smart Phone Description: 4-in-1 3.1A Fast Dual USB Car Phone Charge, Voltage Meter Monitor USB Car Charger for Smartphone with Red LED Voltage Display. Dual USB Ports: Each Port 2.4A Max for fast charging your iPad iPhone Samsung Galaxy MP3 Players, Digital Cameras, PDAs etc, and support read memory disk / U-disk. LED Voltage Display: Red LED digital luminescence tubes; Monitor the voltage of the vehicle's car battery when not charging any devices, LEDs are bright enough to read the display. Over Charge protection: USB car charger is auto power off when input/output is greater than safety current, protects against over-heat, over-current and over-charging. Key Buttom: Just turn to the key to adjust Frequnency +/- , next/previous song, pause,reject, call a phone. Long press to switch between bluetooth and USB. Specification: Size: 103x33mm Color: Black Material: Metal Input: DC 12-24V Output 1: 5V/2.4A - Output 2: 5V/2.4A Package Includes: 1 Piece Dual USB Car Charger 1 Piece User Manual SKU: DMO0017209251016634.Key Buttom: Just turn to the key to adjust Frequnency +/-, next/previous song, pause,reject, call a phone. Long press to switch between bluetooth and USB. Output 1: 5V/2.4A - Output 2: 5V/2.4A.
