Bluetooth + WiFI Home Speaker System with Wireless Charging and Built-in Alexa Voice Control Just ask for music from Amazon Music, Spotify, Pandora, iHeartRadio, and TuneIn. Enable hands-free mode to control music and more from a distance with far-field voice cotnrol. The CAV5 uses the Alexa Voice Service when connected to Wi-Fi or a mobile hotspot to play music, read the news, provide weather reports, and even order a pizza. Streams all your music via Bluetooth from your phone or tablet. Works with custom iOS and Android app for easy setup and programmable smart buttons that allow you to customize your speaker. And the Alexa Voice Service is always getting smarter and adding new features and skills. Qi wireless charging charges compatible devices, including Samsung Galaxy 8, iPhone 8 and more.