Ad211 Wireless Portable Spkr
Dell Wireless Portable Speaker - AD211. Gray/Black. 5 Watt Nominal (RMS) Output Power. 100 - 20000 Hz. Response Bandwidth. Integrated Audio Amplifier. Bluetooth 4.0, Near Field Communication (NFC). Built-in Microphone. USB powered, aptX Bluetooth technology, hands-free calls capability. Audio cable and USB charging cable included.