Compare Open-Ear Designs
Compare open-ear and bone-conduction wireless audio by mechanism, fit, awareness limits, and the model details to verify before buying.
If you are interested in more details, you can find full information on the seller's page.
| Date | Price |
|---|---|
| 10/23/26 | €115.15 |
| 10/21/26 | €115.87 |
Over-ear wireless headphones with Bluetooth 5.0, a built-in rechargeable 300 mAh lithium-polymer battery, and support for SBC, AAC, AptX and AptX Low Latency audio codecs.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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Sennheiser HD 350BT White Bluetooth 5.0 wireless connection
|
Sennheiser HD 450BT White
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Sennheiser HD 450BT Black Active noise cancellation
|
Sennheiser HD 450BT Black Bluetooth 5.0
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Sennheiser Momentum 4 White Bluetooth connectivity
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Sennheiser HDB 630 Black Adaptive noise cancellation
|
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| Brand | Sennheiser | Sennheiser | Sennheiser | Sennheiser | Sennheiser | Sennheiser |
| Model | HD 350BT | HD 450BT | HD 450BT | HD 450BT | Momentum 4 | HDB 630 |
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| Price | €115.15 | €180.05 | €165.86 | €165.86 | €179.23 | €452.33 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 13, 2026 |
| Weight | Approx. 238 g | Approximately 238 g (0.52 lb) | Approx. 238 g (0.52 lb) | Approx. 238 g (0.52 lb.) | 0.65 lb | |
| Battery | Built-in rechargeable lithium-polymer battery, 300 mAh | Built-in rechargeable lithium-polymer battery, 3.7 V, 600 mAh | Built-in rechargeable lithium-polymer battery, 3.7 V, 600 mAh | |||
| Model Name | HD 350BT | HD 450BT | HD 450BT | HD 450BT | Momentum 4 | HDB 630 |
| Part Number | HD 350BT White | HD 450BT White | HD 450BT Black | HD 450BT Black | MOMENTUM 4 White | 6C-5E4P-A66A |
| Product Type | Over-ear wireless headphones | Wireless headphones | Wireless over-ear headphones | Over-ear wireless noise-cancelling headphones | Over-ear headphones | Wireless over-ear headphones |
| Frequency Response | 18 Hz–22 kHz (-10 dB) | 18 Hz to 22,000 Hz (-10 dB) | 18 Hz–22 kHz (-10 dB) | 18 Hz–22 kHz (-10 dB) | 6Hz - 22kHz | USB: 6 Hz–40 kHz only when using Line-In or USB (96 kHz), and Bluetooth with aptX adaptive (96 kHz); 6 Hz–22 kHz otherwise |
| Audio Codecs | SBC, AAC, AptX, AptX Low Latency | SBC, AAC, aptX, aptX Low Latency | SBC, AAC, AptX, AptX Low Latency | |||
| Bluetooth Version | 5.0 | 5.0 | 5.0 | |||
| Music playback operating time | 30 hours via Bluetooth with active noise cancellation activated | 30 hours via Bluetooth with ANC activated | 30 hours of music playback via Bluetooth with ANC activated | |||
| Noise Cancellation | Yes | Adaptive noise cancellation | Adaptive noise cancellation | |||
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