Wnqou Sleeping Painless Earphones for Bluetooth Sleeping Mini Ultra High Sound Ultra No Pain When Turning Side ENC Noise Sound IPX5 Compatible with

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. ✅ [Ultra-lightweight and improved thickness] Designed to fit the shape of your ears, each ear weighs only 2.1g, is 7.5mm thick, and has a small shape, minimizing the burden on your ears. Even if you turn over or fall asleep while wearing them, your ears will not hurt, and they will not feel oppressive when worn, making them suitable for those who sleep on their side. Flat housings are less uncomfortable and more comfortable to use. Compact sleeping headphones that fit your ears also reduce the risk of being crushed and broken while sleeping. ✅ [In-ear type, silicone material]: The in-ear design inserts the earpiece deep into the ear and wears it like an earplug, so it fits well, has high sound insulation, and is highly sealed, so it also has excellent bass reproduction. Made of soft material that is gentle on the skin, the soft silicone fits the shape of your ear, is compact in size, and reduces the feeling of pressure on your ears even when you sleep with your ears down. It is characterized by the fact that your ears are less likely to hurt even when you sleep on your side or wear it for a long time. ✅ [ENC Noise Cancellation] The ENC noise canceling function of up to 28 decibels reduces ambient noise, allowing you to easily shut out noise and reduce noise effectively. You want to block out noise before going to bed and enjoy your favorite music, or you want earphones that can block out sound while you sleep because your family members are noisy when you sleep with them, and you can use them comfortably on airplanes and buses. [LED Display] The LED display design makes it easy to see at a glance, so you can check the charging status of the left and right wireless earphones and easily check the remaining charge in the charging case. ✅ [Up to 25 hours of playback & Type-C fast charging] Comes with a 300mah charging case, which not only prevents loss but also allows for repeated charging at the same time. The earphones can be charged 3-4 times. Enjoy 3-5 hours of continuous music playback, with a standby time of 150 hours. You can use them with confidence without worrying about running out of power. The earphone case is about the size of an egg, making it easy to carry. [Compatibility] Compatible with 99.9% of devices with Bluetooth function. For example: Android/iPhone/iPad/PC/Samsung Galaxy. ✅ [Supports AAC codec, Bluetooth 5.3] The AAC codec ensures high-resolution sound quality for iOS devices with high-speed signal transmission. Compared with the previous generation Bluetooth 5.0 earphone chip, Bluetooth 5.3 has significantly improved power saving and connection stability, achieving low latency and less interrupted sound performance. [Quality Guarantee] If there is a quality problem with normal use within 3 months, you can exchange it for a new one free of charge. How to contact: Log in to Amazon → Account Service Order History → "Contact Seller" displayed on the right side of the relevant order. Sleeping headphones, earphones for sleeping, painless, Bluetooth 5.3, wireless, sleeping phone, mini size, ultra-compact, in-ear type, high sound insulation, ultra-lightweight, 7.5mm thick, no pain when turning over in bed, side sleeping, ENC noise canceling, 28dB, built-in microphone, hands-free calling, Hi-Fi sound quality, IPX5 waterproof, Type-C, compatible with Android/iPhone/iPad/PC