JVC Kenwood Victor Wireless Noise WOOD Up to 27 Hours Ambient Sound Wooden Waterproof [Refurbished] HA-FW1000T Earphones, Bluetooth, Cancelling,

[True Wireless Earphones Featuring "Wood"] For the first time, true wireless earphones incorporate "wood," an ideal material for diaphragms due to its fast sound propagation speed and excellent vibration damping characteristics. By combining a wood dome, made from processed "wood," with a carbon-coated PET diaphragm, propagation speed and damping characteristics are improved. The wood dome carbon driver incorporates the same grade of materials and technology as high-end wired earphones, including a large 11mm wood dome carbon diaphragm and a stainless steel driver case. This achieves high-quality reproduction of frequencies from low to high, detailed reproduction, and wide spatial expression. [Enjoy music and calls comfortably even in noisy environments] In addition to hybrid active noise cancellation with two microphones, it employs the latest noise cancellation technology, Qualcomm Adaptive Noise Cancellation, which provides a high level of noise cancellation. By constantly monitoring the fit in the ear, it automatically corrects the noise cancellation level even if the fit shifts, providing a stable and high level of noise cancellation at all times. [Enjoy high-resolution equivalent sound quality regardless of the connected device] The "K2 Technology" digital high-resolution sound enhancement technology is incorporated into these truly wireless earphones for the first time. By applying expansion processing to the high-frequency range and minute signals of compressed and degraded digital sound sources, it reproduces high-resolution equivalent sound quality with a quality approaching that of the original master. Because the earphones themselves detect the codec type and perform signal processing, they can expand the sound to near-high-resolution equivalent regardless of the connected device, bringing it closer to the original sound*1. *1: When connected with a codec that does not support high-resolution audio (SBC, AAC, Qualcomm aptX audio). [Features Spiral Dot Pro Eartips for Improved Sound Quality and Fit] The newly developed "Spiral Dot Pro Eartips" further enhance the original "Spiral Dot" sound quality technology, which features spirally arranged dots on the inner wall of the eartips. This technology diffuses reflected sound within the eartips and optimizes the balance with direct sound, resulting in clearer sound with reduced distortion. The new design adds a new spiral-shaped convex form to the original "Spiral Dot" technology. A softer grade silicone material is used to improve fit and seal. Five sizes (S, MS, M, ML, L) are included to ensure the perfect fit for your ears. [Sound Approved by Audio Professionals] Engineers from "Victor Studio" participated in the sound quality tuning of this unit. By infusing our acoustic design technology with the sound expertise of studio engineers, we have achieved "good sound approved by professionals." As proof of this, the "Tuned by VICTOR STUDIO" logo is attached.