Audio Technica ATH-ANC23 QuietPoint Active Noise-Cancelling In-Ear Headphones - Manufacturer Refurbished

The ATH-ANC23 QuietPoint Active Noise-Cancelling In-Ear Earphones lower sidetracking background noise by approximately 90% while using the exceptional sound that makes Audio-Technica a world-leading pro audio business. Engineered to produce a comfy listening environment in areas with high ambient noise, these in-ear headphones feature a miniature microphone in each earpiece that gets ambient noise (such as traffic, air-handling systems, etc.). Electronics in the control box produce a noise-cancelling wave that is 180 out of phase with the ambient noise. This wave imitates a noise eraser: it counteracts the irritating sounds that surround you without diminishing the audio you wish to hear. The outcome is a tranquil enclave to delight in the music or motion pictures of your choice. Features Consisted Of Comply Foam Tips comfortably seal the ear canal for exceptional noise seclusion and retention Audio functions (in passive mode) even without battery Sleek control box uses on/off switch, volume control and clothes clip Two-pin airline company adapter links to in-flight home entertainment Hard bring case secures headphones & accessories Y cable consists of an adjustable sleeve and extension for safe, comfy fit A single AAA battery powers noise-cancelling electronic devices Gold-plated mini-plug provides remarkable deterioration resistance, outstanding conductivity and low noiseSpecifications Type - Active noise-cancelling Motorist Size - 12.5 mm Frequency Response - 20 - 20,000 Hz QuietPoint Active Sound Decrease - Approximately 20 dB Sensitivity - 105 dB Impedance - 32 ohms Battery - AAA (alkaline) Battery Life - Approximately 60 hours, common (alkaline) Weight - 26 g (0.9 oz) without booster cable - 1.3 m (4.3') with 3.5 mm stereo mini-plug Devices Consisted of - Airline adapter; AAA battery; protective vinyl pouch; Comply Foam Tips (1 set); ear-pieces (rubber pointers) (S/M/L size).