Price : £10.65

Basic Operations: 1.Connect the speaker to a computer using the USB cable included 2.Use the Windows media player or any AV Player of the computer to playback media files, then the sound will come from the mini speaker. 3.Either use the computer system volume control slider to adjust the volume, or you can also directly control the volume within the media player. Music Source: * USB Audio DSP (Digital signal processing) Technology Simply connect the USB cable to a PC, the computer will install driver software automatically. No 3.5mm line-in cable is required anymore, because there is a built-in digital sound card inside the speaker. SPECIFICATIONS: Light aluminium body Output: 6W (3Wx2 RMS) Frequency:150Hz-18kHz S/N Ratio:>=85dB Sensitivity: 79dB Impedance:4 ohms T.H.D:?10% Driver Units: Active Power Supply: USB 5V Dimension: W74 * D50* H53 mm Weight: 120g Compatibility: Computer OS: Windows (XP, Vista, 7), Mac OS X (10.4 or higher) USB or DC 5V power supply Included: ONE Mini Speaker with USB cable in BLACK

Price : £12.95

Logitech Laptop Speaker Z305 984000159 984000159 Speakers Computer Speakers

Price : £34.99

Ricco P26 MINI DSP 2.0 CHANNEL Ultra Light Aluminium USB Portable Travel Powerful Speaker For Laptop Desktop MAC Computer Netbook ---(Built-in DSP USB Sound Card, NO messy 3.5mm audio line-in cable is required any more.) It comes with USB audio DSP processor, which will automatically be recognised by a computer. Basic Operations: 1.Connect the speaker to a computer using the USB cable included 2.Use the Windows media player or any AV Player of the computer to playback media files, then the sound will come from the mini speaker. 3.Either use the computer system volume control slider to adjust the volume, or you can also directly control the volume within the media player. * USB Audio DSP (Digital signal processing) Technology Simply connect the USB cable to a PC, the computer will install driver software automatically. No 3.5mm line-in cable is required anymore, because there is a built-in digital sound card inside the speaker.

Price : £19.99

Logitech Stereo Speakers Z110 oval shaped USB powered 12W with power and volume controls 980000508 Speakers Computer Speakers

Price : £9.10

Logitech Laptop Speakers Z205 984000157 Speakers Computer Speakers

Price : £22.61

Trust Portable Notebook Speakers - Portable speakers - USB - lime green

Price : £10.35

Enjoy 360 degree sound while travelling with the Logitech® Laptop Speaker Z305 for your Notebook. The speaker equally distributes the sound in all directions for a perfect listening experience in the entire room. You can safely attached it to most of the Notebooks and Netbooks, in this way you can use it anywhere where you user your computer, in the office, bed, at airport, etc. The Plug & Play USB connection provides power and pure, digital audio sound - without any software or external power supply. The USB cable can be hidden by tucking it at the back of the speaker for an elegant look without any annoying cable. The compact speakers can be easily stored on your way in your travelling case or Notebook bag.

Price : £35.78

Belkin audio video accessories offer a variety of ways to install expand and upgrade stereo and home theater systems. This Speaker and Headphone Splitter connects two mini-stereo headphones or speakers to the same jack on your i-Pod mobile digital device portable cassette or CD player.

Price : £3.17

Price : £71.64