| Brand | Astell & Kern |
| Model | KANN |
| Body | Aluminum |
| Dimension | Width 71.23 mm X Height 115.8 mm X Depth 25.6 mm |
| Weight | 9.83 oz (278.7 g) |
| Display | 4" WVGA 480 x 800 LCD touch screen |
| Native DSD | Playback up to DSD256 (11.2mHz) |
| DAC | Single AKM AK4490 DAC |
| Decoding | Support up to 32bit / 384kHz Bit to Bit Decoding |
| Supported Audio Formats | WAV, FLAC, WMA, MP3, OGG, APE(Normal, High, Fast), AAC, ALAC, AIFF, DFF, DSF |
| Balanced Output | 2Vrms |
| Outputs | PHONES (3.5mm) / Balanced Out (2.5mm, only 4-pole supported) |
| Other Outputs | Micro USB & USB DAC |
| Input | Support USB Type-C for charging and data transfer |
| Input Connection Mode | MTP (Media Device) |
| Amplifier | Built-in amp with normal or high gain switch |
| Battery | 6200mAh 3.7V Li-Polymer Battery (up to 15 hours) |
| Internal Memory | 64GB internal flash memory |
| MicroSD | Support up to 256GB |
| Full Size SD | Support up to 512GB |
| WIFI | 802.11 b/g/n (2.4GHz) |
| Bluetooth | V4.0 (A2DP, AVRCP, aptX™ HD) |
| Feature Enhancements | Firmware upgrades supported (OTA) |