Mandourai sleeping phone sleeping earphones It doesn't hurt Sleep earphones [sleep improvement] wireless Bluetooth5.3 Super lightweight 2.3g Hi-Fi

【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.

[Lightweight design & ultra-thin] The design of the sleeping phone is suitable for Asian ear structure.Each ear weighs only 2.7g and has a thickness of 7mm, with a compact and ultra-thin design concept that provides a snug fit and comfortable size.It does not put any strain on your ears, and you won't feel the weight even if you leave it on.It allows you to adjust your posture while sleeping.If you change your ears, your ears won't hurt from being pressured by the earphones. [Canal type & high sound insulation] Small but powerful, it achieves high HIFI sound quality, has a closed feeling and excellent spatial expression, provides refreshing sound quality, and allows you to enjoy a realistic spread of sound.It has a noise suppression effect of up to 24㏈.You won't have to worry about snoring or noise while sleeping.Equipped with 3 different sizes of silicone ear covers to help you find the perfect size for you. [Sleep Mode & Timing Function] This sleep earphone has 3 modes: "Sleep Mode", "Music Mode", and "Game Mode", and click 3 times on any earphone to switch the earphone mode.You can switch.[In sleep mode] Click either earphone twice to complete the setting to play music at 30 minute/45 minute/60 minute timing. [Auto Pairing & Touch Control] Once the smartphone has been connected, it will automatically remember, and when you connect it again, you can open the lid, take it out of the charging case, and automatically connect it to your device instantly.Designed with smart touch controls, stress-free touch operations allow you to perform basic operations such as forwarding/reversing songs, playing/pausing music, answering/ending/rejecting calls, powering on/off, and adjusting volume.The work has come true. [Bluetooth 5.3 & 3 Month Warranty] Adopts the advanced technology Bluetooth 5.3 team, which greatly improves the stability of the connection, prevents skipping and interruptions, and significantly improves delay.The technology allows the left and right earphones to communicate independently, providing excellent connection stability.In addition, if you have any questions or concerns while using the product, please feel free to contact us through your order history: "Account Service" > "Order History" > "Seller" > "Ask a Question".