Sony WH-ULT900N Wireless Noise Cancelling Headphones / ULT WEAR / Black

・Utilizing a dedicated driver unit and sound quality tuning, these headphones deliver powerful bass and a natural, expansive soundstage. ・Equipped with the Integrated Processor V1 and Dual Noise Sensor Technology for improved noise cancellation performance. ・A newly designed microphone structure enhances call quality. ・The Integrated Processor V1 enables higher-fidelity audio. ・Features a long-lasting battery.

【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.