Sennheiser IE 100 PRO WIRELESS BLACK Professional Monitoring Wireless Earphones Black 509171 Dynamic Canal Type Can Be Used for Wireless or Wired

---------------------------------------------------------------------- 【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. ----------------------------------------------------------------------

In-ear monitoring earphones for musicians, creators, and in-ear monitors developed to hear accurate sounds during music production and live venues. With the included Bluetooth connector, you can also use the built-in microphone for calls and music control functions. Provides an optimal monitoring environment for creators who produce music in a mobile environment Accurate monitoring sound for live stage, mixing and producing applications Adopts the same connector as the higher-end models IE 400 PRO and IE 500 PRO