Princeton unveils the PSP-312IPB, a portable 2.1 channel speaker system for digital audio players. Using the included adapter, this system is compatible with all iPod models including the Nano and Mini. Good news for those who do not own iPod’s, you can even use this system with other players using its stereo mini-input jack, it just won’t fit inside the dock but you get the same effects. It features a built-in amplifier with 3W×2 output and a 6W subwoofer. Even more surprising is that on a single AAA battery, you’ll get up to 25 hours of continuous use. These speaker systems will be available later this month in Japan at the price of $82 USD.

Seagrand Japan introduces a new line of digital audio players called “X-Mate”. They come in five different colors and 256MB/512MB/1GB models. The unique feature about the “X-Mate” is its rotary attachment system, when your listening to music, it works as a stereo input, take off the cap, and its a USB 2.0 connector. It also has a 4 line OLED Display, FM Tuner/Recorder, Voice Recorder, and support for MP3/WMA/WAV files. Very compact, the unit meaures 56×24×23 mm and weighs just 38g. “X-Mate” will go on sale Dec. 16 in Japan with prices ranging from $82 – $163 USD.

Kowon, the designers of this digital audio player, thought the design was so stylish they might as well call it “Jewelry”. Presenting the KW600, this ultracompact player features a chrome case and will most likely come in three different models, 256MB, 1GB, and 2GB. No word yet on availability but it will most likely hit the shelves in Korea before reaching the US. Source: [DAPReview]

Introducing the iVod Nano Crystal, an iPod Nano case that’s encrusted with Swarovski crystals. Available in seven different colors, these cases feature a screen protector, click wheel protector, headphone access, and comes with an exclusive leather strap. It measures 4.62 x 9.34 x 1.52 cms and fits the Apple Nano 2GB/4GB models. Vaja Cases has the iVod for $240 USD. As an added bonus, they will even personalize this case with your name or embossed logo at no extra charge.

HeavyMoon presents the iPod Nano Jacket. This case is made from vinyl that is only 1mm thick with the exception of the screen area which uses transparent plastic. So say goodbye to those unsightly scratches that the new iPod’s are known for getting so easily. It also features a belt clip and a neck strap hole so your’e able to take it on the go. The iPod Nano Jacket is available now in Japan at the price of $26 USD.

EZAV Korea introduces the EMP-700, an ultra compact MP3 Player named “Pebble”. It features an integrated FM Tuner/Recorder, Voice Recorder, OLED Display, Equalizer, 3D Sound, and USB 2.0 support. The unit is powered by a rechargable li-ion battery that provides 12 hours of continuous use and supports MP3/WMA/ASF file formats. Source: [DAPReview]

SkullCandy unveils the MacGyver MP3 Watch, named after the hit 80’s TV Show about some super smart action hero. This watch definetley lives up to its name, featuring 1GB Memory, 3D Stereo Speakers, 5 Mode Equalizer, Voice Recorder, and an integrated USB Cable. It also doubles as a thumb drive for you to store data. Does all this justify the $299.99 price tag though? Source: [RedFerret]

SIGNEO Japan is about to launch the SN-M700 Digital Audio Player. The SN-M700 is available in 512MB, 1GB, and 2GB models. It features a TFT-LCD Display, FM Tuner, MPEG-4 Video Player (15fps), Voice Recorder, SRS Sound, and USB 2.0 support. You can also connect audio equipment such as a CD player and use the included cable to record from the device into WMA files. File formats supported are MP3/MP4/WMA/OGG/ASF/WAV. This product will be released on December 3rd in Japan with prices starting at $190 USD.

Long Shoal Industries presents the Transgear HMP-100 HDD Digital Audio Player. Sporting a stylish design, this compact player measures 98×60×14.5mm and weighs just 98g. With MagicSync technology, users are able to download more than 4,000 songs from a MusicID dabase service that is offered through portable telephone access. Once downloaded the song is automatically added to the player without the use of a PC. It also features a 1.8″ LCD Display, 6GB Hard Drive, and Voice Recorder. The HMP-100 connects to your PC via USB and supports MP3/WMA (WMA9)/WAVE file formats. The HMP-100 will be released on December 10th in Japan at the price of $208 USD.

If those regular portable speakers just won’t do it for you, ZipConnect has the answer, presenting the iTower speaker system. This system stands 42″ tall and has a 9″ diameter base which makes this a very space saving design. With its 18″ “ZipConnect” cable(s) located at the top, users are able to connect an iPod, MP3 Player, and many other audio devices. Sound comes from four aluminium cone speakers, 1″ true-dome-tweeter, and a subwoofer that’s built-in to the base. The iTower is available now from Sharper Image. Source: [T3]