Sanwa Supply Bluetooth bone conduction headset MM-BTSH69BK

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- Since you can use it without covering your ears, you can listen to the sounds around you while making phone calls or web conferences. By not covering your ears, you prevent ear inflammation and reduce the strain on your ears from long-term use. When working in warehouses such as logistics, you can work while listening to the sounds of machines, so you can talk on the phone with peace of mind. At the office or school. It can be used in web conferences and online classes in offices and schools, allowing you to respond smoothly to calls from people around you and improving work efficiency. Since the earphone part can be operated, you can adjust it if you have difficulty hearing the sound or if the headset easily comes off. Compatible with IPX6, it can be used with confidence even when sweating during work or at work sites where water is used. It can also be washed, so you can keep it clean.