Sony Wireless Earphones In 2 Wireless Resolution Up To 8 Hours of Continuous with 2017 360 Reality Audio Certified Grayish Black B H.ear WI-H700

【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. Stylish shape that fits around your neck and prevents cables from getting tangled You can set VPT surround and equalizer using the dedicated app. Supports hands-free calling When there is an incoming call on the paired smartphone, the neck part will vibrate to notify you of the incoming call. Equipped with NFC, easy connection with one-touch pairing.