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wireless earbuds
Bose QuietComfort Ultra Earbuds
33
F· Release year unknown
Verified technical specifications, current retail pricing, and value calculator for Bose QuietComfort Ultra Earbuds.
Current Retail Prices
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StealScore
33
F🎵 Audio34
🔋 Battery7
✦ Features59
Usage Scenario:Score changes based on what matters to you
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Verified Technical Specifications
Full official specifications for Bose QuietComfort Ultra Earbuds, verified from manufacturer data sheets.
| Specification | Value |
|---|---|
| Driver Type | -- |
| Driver Size (mm) | 9.3 |
| Frequency Range | 20Hz - 20kHz |
| Impedance (Ω) | -- |
| Sensitivity (dB) | -- |
| Bluetooth Version | Bluetooth 5.3 |
| Audio Codecs | ["SBC","AAC","aptX Adaptive"] |
| Multipoint Connection | -- |
| Active Noise Cancellation | Y |
| ANC Reduction (dB) | -- |
| Transparency Mode | -- |
| Battery (buds, ANC off) (hours) | 6.0 |
| Battery (buds, ANC on) (hours) | -- |
| Battery (total w/ case) (hours) | 24.0 |
| Quick Charge | -- |
| USB-C Charging | -- |
| Wireless Charging | -- |
| Water Resistance | IPX4 |
| Weight (per bud) (g) | -- |
| Case Weight (g) | -- |
| Spatial Audio | -- |
| Companion App | -- |
| Voice Assistant | -- |
| Warranty (months) | -- |
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