In-earBluetooth 5.2ANCbuilt-in mic🔋 4.5 h
Silvercrest
Silvercrest STSK A4 B2
Silvercrest STSK A4 B2: In-ear, Bluetooth 5.2, ANC, 4.5 h battery – from €24.92. Spec sheet, price and alternatives.
from €24.92 2 offers
As of 2 March 2026 · Prices are Geizhals best prices as of the date shown and may have changed.
- Form factor
- In-ear
- Connection
- Bluetooth 5.2
- Battery
- 4.5 h (+case 22.5 h)
- Weight
- 4.3 g
- ANC
- yes
- Listed since
- 27 July 2023
Specifications
| Form factor | Ohrhörer (In-Ear) |
|---|---|
| Fit | True Wireless, bügellos |
| Wireless | Bluetooth 5.2 |
| Microphone | integriert |
| Device features | aktive Geräuschunterdrückung (ANC), Umgebungsmodus |
| Battery life | 4.5h, 22.5h (mit Ladeetui) |
| Battery | USB-C Ladeanschluss, Ladeetui (350mAh), kabelloses Laden (Qi) |
| Weight | 4.3g (je Ohrhörer), 51g (Ladeetui) |
| Frequency range | 20Hz-20kHz |
| Acoustic design | geschlossen |
| Software features | Sprachassistent (Apple Siri, Google Assistant) |
| Controls | Touch Control |
| Colour | schwarz |
