Mandourai Sleep Prevents Malfunctions Wireless Bluetooth Mini High Sound Separate Left and Right Sound Automatic Charging Earphones, Painless,

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Lightweight and Ultra-Thin: The sleeping headphones are designed to fit the ear structure of Asians. Each earbud weighs just 2.7g, is 6.5mm thick, and features a small, ultra-thin design that provides a snug fit and comfortable fit. They don't feel heavy even when worn, and even when you change positions while sleeping, the earbuds won't press on your ears and cause pain. [In-ear type & High sound insulation] These compact yet powerful earphones deliver HIFI-quality sound, providing a sense of closure and superior spatial expression, creating a refreshing sound quality and creating a sense of realism. They offer up to 24dB of noise reduction, eliminating snoring and other noise disturbances while you sleep. They also come with three sizes of silicone ear covers so you can find the perfect fit for you. [Sleep Mode & Timing Function] These sleep earphones have three modes: "Sleep Mode," "Music Mode," and "Game Mode." Click any earphone three times to switch between earphone modes. [In Sleep Mode] Click any earphone twice to set music playback for 30, 45, or 60 minutes. [Auto Pairing & Touch Control] The headphones automatically remember the pairing status of your smartphone, and when you want to reconnect, simply open the lid and remove them from the charging case. The smart touch control design allows for effortless operation, and simple touch controls allow you to perform basic operations such as skip forward/backward, play/pause music, answer/end/reject calls, power on/off, and adjust the volume. [Bluetooth 5.3 & 3-Month Warranty] The advanced Bluetooth 5.3 technology dramatically improves connection stability, reducing skips and dropouts, and significantly reducing latency. The left and right earphones communicate independently, ensuring excellent connection stability. If you have any questions or concerns while using the product, please feel free to contact us through your order history. To contact us, go to: "Account Services" ＞ "Order History" ＞ "Seller" ＞ "Ask a Question." [Ultra-Lightweight, Ultra-Small, and High Sound Isolation]: Based on the needs of side sleepers, these earphones closely match the high sound isolation and ultra-lightweight and ultra-small features that people looking for sleep earphones should have. They are easy to use even while sleeping, with a mini size and weighing just 2.1g per earphone. They are designed to fit the shape of your ear, minimizing strain on your ears and preventing ear pain even when you toss and turn or fall asleep while wearing them.