| Form Factor | Portable |
| Number of Headphone Channels | 4-Channel |
| Recommended Headphone Impedance | Not Specified by Manufacturer |
| Headphone Output Power | Not Specified by Manufacturer |
| EQ | None |
| Display | None |
| Analog Audio I/O | 1 x 1/8" / 3.5 mm TRS Unbalanced Stereo Headphone Input 4 x 1/8" / 3.5 mm TRS Unbalanced Stereo Headphone Output (Rear Panel) |
| Digital Audio I/O | None |
| Network I/O | None |
| USB | 1 x USB-C (Power/Charging Input) |
| Frequency Response | 10 Hz to 50 kHz ±1 dB |
| Gain/Trim Range | 24 dB |
| Dynamic Range | = 100 dB |
| Impedance | Headphone Outputs: 47 Ohm (Unbalanced) Headphone Inputs: 10 Kilohm |
| Power Requirements | Battery, USB Bus Power |
| DC Input Power | 5 VDC at 1A (USB Bus Power) |
| Battery Type | 2 x AA |
| Approximate Battery Life | 3.5 Hours (AA Alkaline) 4.5 Hours (AA NiMH) |
| Dimensions | 5.1 x 2.8 x 2" / 130 x 70 x 52 mm |
| Weight | 6.3 oz / 180.0 g |
| Package Weight | 250 g |
| Box Dimensions (LxWxH) | 7.7 x 5.2 x 3.1" |