Sony WF-1000X Wireless Noise Cancelling Earbuds: Alexa Enabled, Bluetooth, with Mic, 2017 Model, Black WF-1000X B

・Customization of noise canceling and other features is possible with the dedicated application. ・Includes triple comfort earpieces and a fitting supporter for an excellent fit. ・Automatically powers on when removed from the case. ・Equipped with NFC, enabling easy connection with one-touch pairing. ・Can activate smartphone voice assistant functions such as Siri/Google Now. ・Noise canceling function included. ・Truly wireless. ・Battery life (continuous audio playback time): up to 3 hours (NC ON) / up to 3 hours (NC OFF).

【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.