Sony's SA-NS510 is a wireless network speaker with a built-in battery designed to be taken outdoors for summer BBQs and picnics.
The unit has 360-degree sound design, and the battery is good for five hours when fully charged. The speaker features Airplay for iOS playback without a hardware dock, and there are iOS and Android control apps available.
The unit is also capable of playing from online music services, such as Music Unlimited from the Sony Entertainment Network and vTuner Internet Radio.
The top of the unit features a few simple controls and a indicator light underneath the built-in handle for carrying the speaker.