Over-earBluetooth 5.3built-in mic🔋 16 h167 g
Energy Sistem
Energy Sistem Radio Color Indigo
Energy Sistem Radio Color Indigo: Over-ear, Bluetooth 5.3, 16 h battery – from €29.99. Spec sheet, price and alternatives.
from €29.99 2 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 5.3
- Battery
- 16 h
- Weight
- 167 g
- ANC
- no
- Listed since
- 11 January 2024
Specifications
| Form factor | Kopfhörer (Over-Ear) |
|---|---|
| Fit | Kopfbügel |
| Wireless | Bluetooth 5.3 |
| Connector | 3.5mm Klinke, Cardreader (microSD) |
| Microphone | integriert |
| Device features | faltbar, Audio-Player, UKW-Radio |
| Battery life | 16h |
| Battery | USB-C Ladeanschluss, 1.5h Ladedauer |
| Weight | 167g |
| Drivers per side | 1x 40mm dynamisch |
| Impedance | 32Ω |
| Frequency range | 20Hz-20kHz (Lautsprecher), 100Hz-10kHz (Mikrofon) |
| Acoustic design | geschlossen |
| Software features | Sprachassistent (Apple Siri, Google Assistant) |
| Controls | 3-Tasten-Fernbedienung |
| Cable | einseitig, abnehmbar |
| Colour | blau |
