Features:LCD Intelligent Charge Desktop fast charging device has LCD display. Intelligent chip improves charging efficiency to the maximum degree. Stable voltage reduces device damage.  Charge More Devices If you think this USB charger can only charge your smart phone, then you are wrong. This compatible fast charger has 7 different charging port and 1 type-C port. It allows you to charge 7 devices, namely MP3, smart phone, camera, tablet.  All-round Protection Built-in intelligent chip automatically detects device. It won't damage your electronics because of over-voltage and over-current.  Supre me Quality It is highly stable and has passed various authorized certification, such as CCC/CE/FCC/ROHS. Fireproof ABS material ensures safety.   Specifications:Product Name: 8-port USB car display chargerProduct model: A9SInput voltage: DC12V-24VOutput port: 8 USB output portsLED display: display voltage and currentUSB output voltage: 5VUSB output current: 1A-2.4ATotal output power: 40W (MAX)Automatic identification: automatic identification of current based on deviceShell material: environmentally friendly PC + ABS fire retardantCar line length: 80CMColor: white + black Package included: 1 * USB charger  1 * Power adapter Note:- Indoor use only.- Avoid electric shock only suitable for dry waterproof environment use.- Do not pull the lead or plug hard.- Do not take apart or knock the charger.- Stop using the charger when cover or lead damage.