Sennheiser HD 4.50 BTNC Wireless
€139,00 EUR
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Sennheiser HD 4.50 BTNC Wireless
€139,00 EUR
Bluetooth headphones, over-ear, wireless, Bluetooth 4.0, frequency response 18 - 22,000 Hz, 18 Ohm, sound pressure level 113 dB, foldable, active noise cancellation, aptX
general
| Product types | Bluetooth headphones, over-ear headphones, noise-canceling headphones |
| Series | Sennheiser HD Line |
| Type | Closed |
| Wearing style | Over-ear |
Function
| Transmission type | wireless |
| suitable for | Smartphone, mobile audio player, home Hi-Fi |
| Functions | NFC (Near Field Communication) |
| Features | Controls on headset, foldable |
| Music functions | Volume, next track, previous track |
| Call functions | End call, answer call, reject call |
| Sound mode | Stereo |
| Button position | on the headphones |
Bluetooth properties
| Bluetooth version | Bluetooth 4.0 |
| Range | 10 m |
Sound
| Frequency response | 18 - 22,000 Hz |
| Impedance | 18 Ohm |
| Total harmonic distortion | < 0.5 % |
| Sound pressure level | 113 dB |
Battery
| Battery type | Lithium Polymer |
Microphone
| Microphone features | Omnidirectional, dual |
| Microphone position | in the headphones |
Other features
| Market launch | 2017 |