 
Audio-Technica ATH-ANC7b SViS QuietPoint™ headphones use active noise-cancelling technology to provide a comfortable listening environment in areas with high ambient noise. The headphones feature a miniature microphone in each earpiece that picks up ambient noise (such as traffic, air-handling systems, etc.) and creates a sound-cancelling signal to effectively block the noise.
The ATH-ANC7b-SViS QuietPoint headphones offer a cable with an inline control/microphone, allowing you to play & pause music, answer & end calls, and go to the next or previous track. The mic and controller support select smartphone models and touchpad devices. The microphone has an omnidirectional pickup pattern and is designed for crisp intelligibility, so your voice will be clearly transmitted without having to speak directly into the mic.
Audio-Technica equipment is used by major artists for studio recording and capturing live performances on stage...allowing audiences to experience their work as clearly and fully as it was intended.
These headphones are designed to offer you the advances in electro-acoustic technology that make Audio-Technica the choice of leading artists worldwide. Wherever you happen to find yourself—in the comfort of your living room, in a noisy office, or settling in for a long flight—there is no better way to experience audio or immerse yourself in a peaceful environment. - ATH-ANC7b SViS QuietPoint® noise-cancelling headphones feature ANC circuitry that effectively reduces environmental noise by 90%
- Lightweight, compact, fold-flat design is ideal for travel
- Ideal for use with smartphone and tablets, portable music and DVD players, laptop computers, in-flight entertainment systems and other devices
- Inline control/mic works with most smartphones, allows you to play & pause music, answer & end calls, and go to the next or previous track
- Closed-back headphones feature large-aperture 40 mm drivers with neodymium magnet systems for impactful bass, extended treble and higher fidelity
- Comfortable earcups with generously cushioned padding and a shape that fits easily over any ear
- Audio functions (in passive mode) even without the battery. Fully integrated electronics - no external modules needed
- Fold-flat design with included 3.5 mm mini-plugs, a full-size 6.3mm adapter, a specialized airline adapter for connecting to in-flight entertainment systems, and a handy carrying case
| Type | Active noise-cancelling | | Driver Diameter | 40 mm | | Magnet | Neodymium | | Frequency Response | 10 ~ 25,000 Hz | | Sensitivity | 109 dB/mW | | Impedance | 300 Ω | | QuietPoint™ Active Noise Reduction | Up to 20 dB | | Battery Type | AAA (alkaline) | | Battery Current / Life | Up to 40 hours, typical (alkaline) | | Weight | 210 克，不包括連接綫和電池 | | Cable | Detachable with Ø3.5 mm stereo mini-plug; Detachable with Ø3.5 mm stereo mini-plug and inline control/mic | | Connector | Ø3.5mm | | Accessories | Detachable cables; Ø6.3 mm stereo adapter; airline adapter; AAA battery; carrying case with attached accessory pouch | |
| Colour | Silver |
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