Open-earBluetooth 5.3built-in mic🔋 4.5 hIPX4
Bose
Bose Ultra Open Earbuds sandstein
Bose Ultra Open Earbuds sandstein: Open-ear, Bluetooth 5.3, 4.5 h battery – from €216.58. Spec sheet, price and alternatives.
from €216.58 8 offers
As of 2 March 2026 · Prices are Geizhals best prices as of the date shown and may have changed.
- Form factor
- Open-ear
- Connection
- Bluetooth 5.3
- Battery
- 4.5 h (+case 24 h)
- ANC
- no
- Listed since
- 28 January 2025
Specifications
| Form factor | Ohrhörer (Open-Ear) |
|---|---|
| Fit | True Wireless, Ohrbügel |
| Wireless | Bluetooth 5.3 LE, AAC |
| Microphone | integriert |
| Device features | wasserfest (IPX4) |
| Battery life | 4.5h, 24h (mit Ladeetui) |
| Battery | USB-C Ladeanschluss, Ladeetui, kabelloses Laden (Qi), 1h Ladedauer, Schnellladefunktion (10min für 2h Betriebsdauer) |
| Acoustic design | offen |
| Software features | Equalizer-Voreinstellungen, Klang-Personalisierung, App-Steuerung, Virtual Surround (Spatial Audio) |
| Controls | Touch Control |
| Colour | braun |
