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The MM 450 supra-aural headphones by Sennheiser model NoiseGard 2.0 technology, TalkThrough functionality, a discrete microphone, and an optional cable. The MM 450 additionally features a 15 – 22,000 Hz frequency response, integrated Bluetooth 2.1, and 107 dB/mW sensitivity.
- Supra-aural design
- NoiseGard 2.0 technology
- TalkThrough functionality
- Discrete microphone
- Optical cable
- Bluetooth 2.1
- 15 – 22,000 Hz frequency response
- 107 dB/mW sensitivity
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