Audio-Technica ATH-ANC33iS

ATH-ANC33iS, QuietPoint Active Noise-Cancelling In-Ear Headphones w/ Inline Microphone ATH-ANC33iS QuietPoint® Active Noise-Cancelling In-Ear Headphones reduce distracting background noise by up to 90% while offering the superior sound.

Electronics in the QuietPoint control module create a noise-cancelling wave that is 180° out of phase with the ambient noise. This wave acts like a noise eraser: it cancels out the annoying sounds that surround you without diminishing the audio you want to hear. The result... a peaceful enclave to enjoy the music or movies of your choice.

The ATH-ANC33iS in-ear headphones also feature an inline microphone and controller for answering calls and controlling music. The mic and controller support smartphones, iPhones, iPads, many iPods & other compatible devices

- Ultra-compact in-ear design is ideal for travel
- Advanced electronics cancel up to 90% of background noise
- Innovative ANC circuitry delivers an exceptionally pure audio signal in noise-cancelling mode
- Inline microphone and controller for answering calls and controlling music
- QuietPoint control module offers on/off switch, volume control and clothing clip
- Soft interchangeable ear pieces (small, medium & large) provide a custom fit
- Included Comply™ Foam Tips comfortably seal the ear canal for outstanding noise isolation and retention
- Audio functions (in passive mode) even without battery
- Soft pouch, 2-pin airline adapter and single AAA battery included