Behringer USB headset stereo type with dynamic driver control HLC660U volume/mute

【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. Professional USB headphones with perfect microphone for clear voice calls and web conferencing USB plug-and-play for quick device setup, closed-back design for excellent sound isolation High quality dynamic driver for crystal clear audio Earcups and over-ear design headband that fit your ears, and a 53mm dynamic driver that provides a wide range of frequency response from 20Hz to 20kHz. 2m cable with convenient volume control and mic mute selector