If youre still looking for the ideal wireless speaker, Sony is adding two more options to the fray with the arrival of its SRS-X7 and SRS-X5. The audio gadgets pack Bluetooth streaming with AAC and aptX support, ClearAudio+, one-touch listening, aux input, subwoofers with dual passive radiators, USB gadget charging and a relatively minimal design. With 32W of power and six hours of playback, the SRS-X7 (shown above) wields WiFi support — should you prefer the DLNA or AirPlay route.