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K1 StreamingBuilt for the microphone
A peltier cooler for live streaming, designed around one constraint: it has to stay quiet. Fan speed is set as a percentage, so you dial it to whatever your mic tolerates.
What actually matters
Adjustable fan speed
Set cooling as a percentage rather than on/off. Trade a little performance for a quieter room when the mic is live.
Vertical form factor
A 54 × 72 × 230 mm upright body at 260 g, sized to sit beside a monitor stand rather than behind the phone.
Temperature readout
A numeric display shows the contact temperature in real time.
Semiconductor cooling
A Peltier plate with a 6.3 × 4.6 cm contact face, roughly 2,898 mm², drawing 20 W.
USB-C powered
Runs from a PD 2.0 supply at 9V⎓2.2A or above. No proprietary connector.
Three modes
Smart temperature control, high power and low power — switchable on the unit.
Technical data
| Positioning | Silent cooler for live streaming |
|---|---|
| Cooling method | Semiconductor (Peltier) cooling |
| Rated power | 20 W |
| Contact face | 6.3 × 4.6 cm — approx. 2,898 mm² |
| Dimensions | 54 × 72 × 230 mm |
| Weight | 260 g |
| Modes | Smart / high power / low power — three settings |
| Display | Numeric temperature readout |
| Input | 9V⎓2.2A — USB-C, PD 2.0 or above (20 W minimum) |
| Standard | GB 4943.1-2022 |
Questions about K1?
Power requirements, noise figures, distribution — we answer directly.