Sony Wireless Noise Canceling Earphones Completely with Amazon resolution equivalent Up to 8 hours of continuous precision call charging microphone

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Other points of evolution - Drip-proof performance equipped with IPX4. Enjoy music without worrying about rain or sweat. ・Improved connection stability with integrated processor V1 ・Improved performance. 8 hours for the main unit, 12 hours for charging the case, 24 hours in total. It also supports cross-charging from smartphones. Significantly enhanced call performance. Performs advanced audio signal processing with four microphones and sensors. Improved fit on the ears. The ergonomic surface design increases the contact surface compared to previous models and achieves mounting stability. Significantly improved noise cancellation performance. Achieves industry-leading noise cancellation. Significant improvement compared to WF-1000XM3. Wind noise is also significantly reduced. Improved noise canceling performance with integrated processor V1, improved 6mm driver, and new earpiece Compatible with LDAC. Compatible with 360RA. Achieves overwhelmingly high sound quality. Charging time: about 1.5 hours Utilizing our company's data on ear shapes from various countries, we have created a shape design that is less likely to interfere with the unevenness of the ears. We have realized a holding method that fits the shape of your ear and supports the earphone itself on the contact surface inside your ear. In addition, the noise isolation earpieces have multi-directional retention power, achieving higher wearing stability and comfortable wearing comfort.