Sony SRSX7 

Portable NFC Bluetooth Wireless Wi-Fi Speaker System

Powerful stereo sound with 32 Watts of power

Subwoofer with dual passive radiators for rich sound (50 Hz to 20 kHz)

Bluetooth audio streaming with AAC and aptX support

Wi-Fi audio streaming with DLNA and AirPlay support

DSEE and ClearAudio+ deliver realistic, rich sound