Sanwa Supply Wired Headset with Mini Plug and Unidirectional Microphone for and PCs 4-Pole Tablets, Smartphones, (MM-HS406BK)

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- It uses a unidirectional microphone that is less likely to pick up surrounding noise. The ear pads are made of breathable sponge that is less likely to get stuffy. The flexible arm allows for fine adjustment of the microphone position. It comes with a windscreen to reduce breathing noise. It can be used not only with tablets and smartphones, but also with computers that support 4 poles.