| Manufacturer | Cowon Systems, Inc. | 
|---|---|
| Type | Portable media player | 
| Release date | December 5, 2006 (D2) February 23, 2009 (D2+) | 
| Storage | 2, 4, 8 and 16 GB flash memory | 
| Display | 2.5 in 320×240 pixels TFT LCD | 
| Input | 
 | 
| Power | Rechargeable lithium-ion polymer battery, 1600 mAh Audio playback: 52 h Video playback: 10 h | 
| Dimensions | 78 mm (3.1 in) × 55.4 mm (2.18 in) × 16.6 mm (0.65 in) (W×H×D) | 
| Weight | 91 g (3.2 oz) | 
The Cowon D2 is a portable media player designed and marketed by Cowon. [1] The D2, released in December 2006, was Cowon's first portable media player using a touchscreen as the main means of navigation. [2] [3] It has since been discontinued.
|  | This section may contain an excessive amount of intricate detail that may only interest a particular audience.(July 2025) | 
| Current firmware version | 2.59 Archived  2012-01-21 at the  Wayback Machine 4.59 Archived 2012-01-21 at the Wayback Machine (DAB version) | 
|---|---|
| Display | 2.6 in (66 mm); 4:3 aspect ratio; 24-bit colour depth, 320×240 px (QVGA) TFT LCD | 
| System on chip | Telechips TCC7801 | 
| CPU core | ARM ARM926EJ-S | 
| Storage | 2, 4, 8 and 16 GB NAND flash memory | 
| Memory | 32 MB | 
| File format support | audio: MP3, APE, FLAC, Ogg, WAV, WMA | 
| video: DivX, Xvid, WMV | |
| pictures: JPEG, BMP | |
| text: TXT | |
| Connectivity | USB 2.0 Microphone | 
| Digital-to-analogue converter | Wolfson Microelectronics WM8985 | 
| Signal-to-noise ratio | 95 dB | 
| Materials | Plastic, metal | 
| Colour | Black or white | 
| Power | Built-in rechargeable lithium-ion polymer battery, 1600 mAh | 
| Rated battery life (hours) | audio: 52 video: 10 | 
| Dimensions | 78 mm (3.1 in) × 55.4 mm (2.18 in) × 16.6 mm (0.65 in) | 
| Weight | 91 g (3.2 oz) | 
Other features include Flash Lite, a text viewer, voice recording, FM radio with recording, TV-out, optional DMB and DAB compatibility, and an SDHC card slot.
In February 2009, Cowon released the D2+, an updated version of the D2 that was "nearly indistinguishable" from the original version. [4]