Technics Wireless Earphones Silver Bluetooth Noise Canceling IPX4 EAH-AZ70W-S

【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. Completely wireless earphones are born from Technics. Technics' acoustic technology realizes the dynamism and richness of space inherent in music. Equipped with "Dual Hybrid Noise Cancelling" that achieves the industry's highest class noise canceling performance Achieves both stable Bluetooth(R) connectivity and miniaturization Driver unit: diameter 10mm, graphene coat