Digital Wireless Headphone System Bluetooth High Resolution Sound Source Compatible Black Audio-Technica ATH-DWL770

【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. Technical compliance mark certified product (frequency band: 2.4GHz band) Uncompressed 2.4GHz band digital wireless method Equipped with a best channel search function to avoid interference with other devices in the 2.4GHz band Wired connection supports high-resolution sound sources with high resolution Easy wireless connection to smart devices using Bluetooth Newly designed φ42mm driver that allows you to enjoy a powerful sense of presence with vivid expressiveness