Refurbished Sony SM Wireless Headphones with Amazon Up to 30 Hours of Continuous Headphones with Silver WH-1000XM4 Noise-Canceling LDAC, Alexa,

Welcome to Select Items Norisuke. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! You will find popular and useful products in Japan! Improved noise cancellation performance thanks to an improved algorithm. It cuts out 20%* more everyday noise than the previous model. The addition of a new, high-performance chip has improved the algorithm. It adapts to music, noise, and acoustic characteristics in real time with high accuracy. Further evolved high-quality sound design - DSEE Extreme - DSEE Extreme uses AI deep learning to analyze music in real time and upscale to the optimal sound. LDAC transmission sound sources and upscaled sound sources using DSEE Extreme can also be adjusted to your preferred sound using the equalizer. "Speak to Chat" function for conversations; lets in outside sounds according to the situation without removing the headphones "Adaptive Sound Control" automatically switches between noise canceling and ambient sound capture modes based on the user's behavior. AI switches to the preferred noise canceling and ambient sound capture modes based on the user's frequent locations. The headphones feature a wear detection function that stops music playback when you simply put them on or take them off.The lightweight design, optimized side pressure and ear pad contact area ensure a comfortable fit even when used for long periods of time. Further evolved noise canceling performance, best in class in the industry Equipped with a new algorithm that further enhances the performance of the proprietary "High-Quality Noise Cancelling Processor QN1," the headphones offer improved noise cancellation performance, particularly for mid- to high-frequency noise, compared to previous models, allowing you to immerse yourself in music in quieter surroundings, not only in noisy environments like airplanes, but also in noisy environments like the city or cafes. ■ Equipped with DSEE Extreme, which incorporates new AI technology, even compressed audio sources can be made into high-resolution audio quality Equipped with DSEE Extreme, which incorporates AI technology to achieve even more immersive sound, you can enjoy high-resolution audio quality from a variety of compressed audio sources, including CDs, MP3s, and streaming media. Furthermore, LDAC support allows you to enjoy high-resolution audio wirelessly, and the included cable allows you to enjoy high-resolution audio over a wired connection. ■Newly added smart features to create the optimal listening environment The headphones are equipped with a number of smart functions that automatically create the optimal listening environment for each situation, such as the new "Speak to Chat" function, which allows you to pause music playback and switch to ambient sound mode simply by speaking when you want to talk, even while listening to music, and the "Adaptive Sound Control" function, which switches to pre-registered noise canceling/ambient sound settings and equalizer settings based on the user's behavior and location.