Detailed Sennheiser HD 4.50 BTNC NFC Bluetooth headset Specs (USA Version)
1500
-min
talk time
Our Score: 87%
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| General Specifications | |
|---|---|
| Special | Sound pressure level (SPL) of 113dB (Passive mode) |
| Wearing styles | Over-the-head |
| Main category | NFC Bluetooth headset |
| Release year | 2017 |
| Release month | 01 |
| SERIES | HD 4 |
| Audio Features | |
| Speaker impedance | 18 Ohms |
| Speaker Frequency Range | 18Hz to 22000Hz |
| Speaker total harmonic distortion | Less than 0.5 percent |
| Noise cancellation system | NoiseGard |
| Number of microphones | 2 |
| Microphone type | Omnidirectional |
| Microphone Frequency Range | 100Hz to 10000Hz |
| Under The Hood | |
| NFC |  |
| Stand-by Time | 8.9 weeks (Equivalent to 62.5 days or 1500 hours) |
| Talk time | 25.0 hours (1500 minutes) |
| Music Playback Time | 25.0 hours (1500 minutes) |
| Battery | Lithium-ion polymer |
| Physical Specs | |
| Finish | Leather and metal ear cups |
| Connectivity | |
| Bluetooth Profiles Supported | AptX |
| Other Specs & Features | |
| Available colors | Black |
| Special Included Accessories |
|
| Control buttons | Volume up/down, Multifunction button, On/off switch |
| Indicator lights | (pairing and battery status indicator) |
Description:
Also known as: Sennheiser 4.50 BTNC.
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