| 商品尺寸 | 15 x 8 x 22 cm; 450 克 |
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| 产品颜色 | Amazon.co.jp限定 |
| 制造商 | ゼンハイザー |
| 型号 | 508335 - 404415524782 |
| 型号年份 | 2018 |
| 产品特性 | 降噪 |
| 商品重量 | 450 g |
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此商品有一个较新的机型:
生产商提供信息
Sennheiser is shaping the Future of Audio – a vision built on a 70-year history of innovation and a continued drive for excellence that is woven into our company’s DNA and culture. Around the world, our employees share this passion in the pursuit of the perfect sound, creating products that exceed expectations and set new benchmarks in audio.
Meet the Sennheiser HD 4.50 Special Edition
The HD 4.50SE offers just about everything music aficionados with active lifestyles could wish for: Bluetooth 4.0 technology, intuitive ease of use, exceptional wearing comfort and stunningly powerful sound. This elegantly minimalistic closed-back, around-ear headset also features Sennheiser NoiseGard active noise cancellation letting you enjoy music, movies or phone calls in peace – everywhere.
- Did you know? Sennheiser’s first active noise reduction headsets were developed in 1984 for Lufthansa Airlines and were the one of the first active noise cancellation headsets
- The HD 4.50 Special Edition features a distinctive matte black finish and ships in Amazon Certified Frustration-Free Packaging.
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Signature Sennheiser SoundProprietary drivers used in the HD 4.50 Special Edition deliver powerful, detailed and well-balanced sound with satisfyingly dynamic bass. Listening sessions are pure joy – no matter the music genre. |
Wireless FreedomThe HD 4.50 Special Edition is equipped with Bluetooth 4.0 featuring aptX codex compatibility providing wireless freedom of movement and exceptional sound quality. |
NoiseGard Active Noise CancellationNoiseGard active noise cancellation virtually eliminates unwanted ambient sound. Whether on a plane, train or noisy street NoiseGard provides a comfortable listening experience allowing you to relax and focus on the music, not the noise. |
Instant Pairing via NFCHassle-free Bluetooth connection is accomplished using Near Field Communication (NFC) with compatible smart devices. |
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Intuitive ControlsIntuitive ear-cup mounted controls make adjusting volume, changing tracks, and managing incoming calls via the integrated microphones a breeze. |
Long Battery LifeEnjoy up to 19-hour battery life with NoiseGard active noise cancellation engaged and up to 25 hour battery life with NoiseGard switched off. Passive, battery-free listening mode is also possible via a supplied detachable cable when the headset is out of power. |
Great Wearing ComfortSoft leatherette covered ear pads provide exceptional wearing comfort for long listening sessions. |
Perfect PortabilityWith its side-swivelling ear cups and a robust foldable headband design the HD 4.50 Special Edition is easily and compactly stored in its supplied protective case. |
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| Wearing Style | Over-Ear | Over-Ear | Over-Ear |
| Transducer principle | Dynamic, Closed | Dynamic, Closed | Dynamic, Closed |
| Connectivity | BT ver 4.0 / NFC Pairing | BT ver 4.0 / NFC Pairing | Bluetooth 4.2, NFC, Cable with remote |
| Frequency Response | 18 – 22,000 Hz | 18 – 22,000 Hz | 17-23,000Hz |
| Impedance | 18 Ohm | 18 Ohm | Active 490 Ohms / Passive 46 Ohms |
| Sound Pressure Level (SPL) | 113 dB (Passive: 1 kHz / 1 Vrms) | 113 dB (Passive: 1 kHz / 1 Vrms) | 110dB (Passive: 1 kHz / 1 Vrms ) |
| Total harmonic distortion (THD) | < 0.5% (1 kHz / 100 dB) | < 0.5% (1 kHz / 100 dB) | < 0.5% (1 kHz / 100 dB) |
| Battery Life | Up to 25 Hours | Up to 25 Hours | Up to 30 Hours |
| Weight (headphones) | 225 g | 238 g | 227 g |
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