This DOK Universal Charger is where convenience meets technology and makes life even easier than ever before. Unless you've recently landed on earth you're likely aware of the Echo which hosts the Alexa Voice Service (AVS). This is an amazing service that connects potentially hundreds of smart device applications to your voice commands. Imagine just waking or working around the house, press one button and calmly speak "Alexa, play classical music." And in seconds your unit is playing classical music. But it doesn't stop there! Just a handful of examples include: ask for the weather or time anywhere in the world, connect Alexa to your smart device radio stations, music channels, news, power outlets, thermostat, place orders with capable services and the list goes on. Hundreds of companies are modifying their applications to be compatible with the AVS and you'll be amazed at the possibilities! Charge up to five devices at the same time. You can also listen to one of your devices while charging all five. Charge phones, tablets, pads and more. ORGANIZE / Charge any 5 portable media devices including phones, tablets, pads and more, simultaneously, in one location. PLAY / Display and listen to one device on DOK's speaker system while charging up to 5 devices. CHARGE / SCD (Smart Current Detection) adjusts the current flow to ensure proper charging to each device. SPEAKER SYSTEM / Plays a device through its speaker while charging. BLUETOOTH / Easy Answer Phone Calls Hands-Free. Alexa Voice Service Bluetooth Capable 6W Speaker System Universal Cradle can Accommodate Most any Brand Personal Device of Smart Phones, Tablets, Pads Charge up to 5 Devices Simultaneously Surge Protection Built-In Tidy-Cable Organizer AUX Cable (3.5mm x 24") 4 Ports for Charging Phones (5V DC/1A), 1 Port for Tablets and Phones (5V DC/2.1A) AC Adaptor: 110V/50HzAC 240V/60Hz (UL Approved)