【Brand New】WF-1000XM5 Smoky Pink - Brand new, unused item. Wireless Noise Canceling Stereo Headset - Compact design achieving world-class noise canceling and high wearing comfort. High-resolution sound quality, truly wireless. - Brand: SONY - Model Name: WF-1000XM5 - Color: Black Features: World-class noise canceling (with Integrated Processor V2 and high-quality noise canceling processor QN2e) enables high-level noise canceling processing and sound signal processing. Also, "Multi Noise Sensor Technology" utilizes dual feedback microphones and feedforward microphones, with 3 noise canceling microphones on each ear, achieving overwhelming noise canceling performance. This allows for a 20% noise reduction compared to the WF-1000XM4, allowing you to enjoy high-fidelity sound reproduction in unprecedented silence. An Ultimate Sound Experience That Captivates the Heart Sony's proprietary newly developed 8.4mm driver unit "Dynamic Driver X". The diaphragm structure combines different materials for the dome and edge, with the soft edge reproducing the low frequencies and the lightweight, high-rigidity dome reproducing the extended high frequencies. High-quality processing from signal processing to playback suppresses distortion, achieving overwhelming high-quality sound with high reproducibility. High Wearing Comfort and Minimal Design Achieved Through Miniaturization and Weight Reduction Miniaturization is achieved through Sony's proprietary thin new driver unit and SiP (System in Package) of the main board. The wearing part, which was 7.3g in the previous model WF-1000XM4, has been reduced to 5.9g in the WF-1000XM5. By reducing the volume of the earphone body by approximately 25% compared to the previous model, interference with the ear is reduced, and comfortable wearing comfort is achieved. The inside of the wearing part adopts a curved shape that fits the inside of the ear with "Ergonomic Surface Design," which supports the earphone body on the contact surface with the ear. Furthermore, the height is also reduced, so the part that protrudes from the ear is smaller, achieving excellent wearing stability. The microphone part adopts a design without unevenness by processing fine holes in the metal, reducing wind noise.