Cigarette Lighter Adapter Quick Charge 3.0 – 180W 12V/24V 3-Socket Splitter 4 USB Ports Car Power Adapter for GPS. Dash Cam. Sat Nav. Phone. iPad. Tablet. etc.. Black

4 USB ports can charge 4 USB devices simultaneously. as mobile phone. MP3. IPOD. USB fan. USB light etc. ^
Build-in Smart protects against short circuit. over-voltage and over-current. Smart USB ports detect your devices intelligently to deliver the optimal charging current and speed for any connected devices. That can prolong the service life of your devices. ^
With LED light indicator. make it easier for you to use. The product has a voltage indication function. which can mconitor the battery voltage of the car and make it safer to use.^
The working power up to 180W. Enough for car electric blanket. electric cushion. car cleaners. etc. 

• 4 USB ports can charge 4 USB devices simultaneously. as mobile phone. MP3. IPOD. USB fan. USB light etc.
• Build-in Smart protects against short circuit. over-voltage and over-current. Smart USB ports detect your devices intelligently to deliver the optimal charging current and speed for any connected devices. That can prolong the service life of your devices.
• With LED light indicator. make it easier for you to use. The product has a voltage indication function. which can mconitor the battery voltage of the car and make it safer to use.