Audio-Technica ATH-ANC33iS QuietPoint Active Noise-Cancelling In-Ear Headphones with In-Line Microphone & Control

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

Type Active noise-cancelling

Driver Diameter 13 mm

Frequency Response 20 - 20,000 Hz

Quietpoint Active Noise Reduction Up to 20 dB

Sensitivity 105 dB

Impedance 32 ohms

Battery AAA (alkaline)

Battery Life Up to 60 hours, typical (alkaline)

Weight 26 g (0.9 oz) without battery

Cable 1.3 m (4.3') with 3.5 mm stereo mini-plug

Accessories Included Airline adapter; AAA battery; protective pouch; Comply Foam Tips (1 pair); ear pieces (rubber tips) (S/M/L size)

Notes Specifications measured with headphones in active mode.

These are like new condition hardly used them