Sanwa Supply Bluetooth Headset external Black Free (with microphone) MM-BTMH61BK

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- Comes with a unidirectional external microphone. The headset itself also has a microphone, so you can use the headset's microphone when you go out, or use an external microphone when indoors, depending on the purpose. The external microphone can be moved and adjusted to the desired position. The microphone is placed near your mouth, so you can talk with confidence. The soft ear hooks won't hurt your ears.