Introducing our latest in-ear sleep headphones, this mini Bluetooth headset features version 5.3 of high-quality TWS Bluetooth technology, bringing you comfortable sleep and excellent sound quality. feature of product: In-ear design: The unique in-ear design provides lightweight comfort that fits your ears, allowing you to easily enjoy music or white noise while sleeping. Mini size: The extremely small headphone size is lightweight and easy to carry, making it convenient for you to enjoy audio entertainment anytime and anywhere during travel or daily use. Bluetooth 5.3 technology: Using the latest Bluetooth 5.3 technology, it provides a more stable and faster wireless connection, ensuring better audio transmission quality. High-quality experience: Bluetooth 5.3 technology provides higher data transmission rates, making the sound quality clearer and more delicate, allowing you to immerse yourself in the world of music. Wireless charging box: Equipped with a portable charging box to provide extra battery life. When the earphones are not in use, they can be placed in the charging box to keep them charged. Multi-function operation: The headset supports touch operation, and can realize multiple functions such as play/pause, switch songs, answer/reject calls, etc. with a simple touch, which is convenient and practical. This in-ear sleep Bluetooth headset will provide an excellent solution for your sleep experience and daily audio needs. Experience the portability and lightness brought by the Mini size, and the improved sound quality brought by Bluetooth 5.3 technology. Buy now and enter the era of wireless music!