Over-earBluetooth 5.4built-in mic🔋 90 h214 gVolume limit
EarFun
EarFun K4 lila
EarFun K4 lila: Over-ear, Bluetooth 5.4, 90 h battery – from €28.10. Spec sheet, price and alternatives.
from €28.10 1 offers
As of 2 March 2026 · Prices are Geizhals best prices as of the date shown and may have changed.
- Form factor
- Over-ear
- Connection
- Bluetooth 5.4
- Battery
- 90 h
- Weight
- 214 g
- ANC
- no
- Listed since
- 14 November 2025
Specifications
| Form factor | Kopfhörer (Over-Ear) |
|---|---|
| Fit | Kopfbügel |
| Wireless | Bluetooth 5.4, AAC |
| Connector | 3.5mm Klinke |
| Microphone | integriert, 1 Mikrofon gesamt |
| Device features | faltbar, LED-Beleuchtung, für Kinder |
| Battery life | 90h |
| Battery | USB-C Ladeanschluss, Schnellladefunktion (10min für 1h Betriebsdauer) |
| Weight | 214g |
| Drivers per side | 1x 40mm dynamisch |
| Impedance | 32Ω |
| Frequency range | 20Hz-20kHz |
| Sensitivity | 100dB |
| Acoustic design | geschlossen |
| Software features | Pegelbegrenzung (74dB) |
| Controls | 3-Tasten-Fernbedienung |
| Cable | einseitig, abnehmbar |
| Colour | rosa, violett |
