| Part Number | Description |
|---|---|
| WT2003S-16S | new MP3 chip |
| WT588D16 | Single voice chip |
| WT2003M02 | compact new high-quality MP3 module |
| WTV020-SD | MODULE |
| WTR030-20SS | Voice Recording Chip |
| WT588D08 | Single voice chip |
| WT2000B02 | MP3 record module |
| WTV020 | Voice chip manual |
| WT588D | Voice IC and module |
| WT2000M03 | MP3 Module |
| WT2003B02 | Powerful MP3 Module |
| WT2003B01 | Powerful MP3 Module |
| WT2000B03 | MP3 module |
| WTV020-S | Audio Chip |
| WTK6900B01 | Speech Recognition Module |
| WT2000-28SS | Voice Chip |
| WT2000B04 | MP3 module |
| WTR050 | Recording Chip |
