RMXdirect 推出了一款 USB VoIP 电话，和同类产品比较，该款产品还可以播放 MP3 / MP4，容量有 512MB、1GB 和 2GB 三种，配备 1.5 英寸的液晶显示屏。很有创意，像虹这种很少在电脑上大量储存以及播放多媒体、都扔到 PMP 中欣赏的用户来说，确实很方便。[ 产品页面 ]

主要技术描述：

512MB, 1GB or 2GB internal memory.
1.5" OLED Screen with 65K colours.
Light, slim player with elegant design.
Folder search system allowing you to enter up to 99 songs in to folders for easier and faster searches.
Doubles up as a VOIP Phone.
OSD menu in 14 languages.
Compatible Audio formats: MP1, MP2, MP3, WMA, WMV, WAV, ACT, WAV.
Compatible Video format: AMV.
Compatible Text format: TXT.
Compatible Picture formats: JPG, JPEG.
Upgradeable Firmware.
FM radio with space for up to 20 preset stations.
Recording from built-in microphone as a voice recorder or direct from radio.
Up to 8 hours of battery duration in play mode.
Polymer battery recharged via USB port.
Dimensions: 70mm x 41mm x 7mm.
Weight 40g.
Extra coloured covers included
- Mystic 512MB - White and Orange
- Mystic 1GB & 2GB - Green, White and Orange