Incredibly powerful sound. Despite its compact size, the Beatbox Portable speaker brings soaring highs and deep, booming bass to every room in the house. It"s wireless and cord-free. * Control the Beatbox remotely using your laptop, or any other Bluetooth-enabled device from up to 30 feet away. Beatbox Portable supports SBC, AAC, NFC and Apt-X Bluetooth codecs, you"ll always get much higher quality sound than most other Bluetooth devices. * Use an outlet or 6 "D" cell batteries to set up anywhere. Use the USB connector for your devices or plug into the back with a 3.5mm jack. * Includes a USB A jack for reverse charging on the go. Charge your phone or iPod while enjoying the incredible sound of the Beatbox Portable. Audio streaming connection includes an aux input and Bluetooth.