Great sound, connect via earphone jack to laptop/computer/mobile phone/iPod etc.

From Philips Website:

Hi-fidelity sound
When you want a dramatic sound experience from your multimedia gear, connect the SPA5300 speaker system. Set the Dynamic Bass Boost level and enjoy 100W of music power with superb clarity from the lowest to the highest tones.

Reduced to $300 HKD
Pickup Brilliance Court

Images/tech info here: http://www.philips.com.hk/en/c-p/SPA5300_10/multimedia-speakers-2.1

WhatsApp or SMS 9855 1012 if interested.