The Sennheiser HT 747 SW Headset in yellow is a lightweight, moisture-resistant electret condenser headset microphone with supercardioid polar pattern, delivering brilliant 100Hz–15kHz sound quality and superior background noise suppression—ideal for musicians, dancers, aerobic trainers, and sports enthusiasts requiring maximum freedom of movement.
The Sennheiser HT 747 SW Headset (yellow) is engineered for dynamic performers like musicians and dancers who demand unrestricted mobility, as well as for aerobic and sports training applications, featuring a high-fidelity electret condenser microphone encapsulated in a protective plastic jacket to shield against moisture and sweat. Its supercardioid polar pattern excels at isolating vocals while rejecting ambient noise, ensuring clear transmission across a 100Hz–15kHz frequency range with -43dB sensitivity for professional-grade audio capture. Built for durability with 30kg cable tensile strength and an ultra-light 25g weight (without cable), this headset provides reliable power via 1.3–20V supply, making it a versatile choice for live stages, fitness sessions, or high-energy environments where sweat and movement are constant.
Key Features:
- Specially designed for musicians and dancers who need a lot of freedom of movement; also for aerobic and sports training
- The microphone has a brilliant sound in condenser microphone quality
- Its supercardioid polar pattern provides superior suppression of back
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The microphone and boom are protected from moisture by a plastic jacket
- Microphone type: Electret – Condenser
- Polar pattern: supercardioid
- Transmission range: 100Hz – 15kHz
- Sensitivity: -43dB re 1mV / Pascal 1kHz
- Microphone power supply: 1.3 – 20V
- Cable tensile strength: 30kg
- Weight: 25g (without cable)






































