High-Definition Stereo Sound Quality This dual-side stereo mini sleep Bluetooth earphone features advanced audio technology, delivering clear and rich sound quality, ensuring an exceptional audio whether you're working, exercising, or relaxing.

Hybrid Active Noise Cancellation Technology Equipped with cutting-edge hybrid active noise cancellation technology, achieving a maximum noise reduction of up to 42dB, allowing you to fully immerse in music, podcasts, or calls while blocking out external noise for a clearer sound.

Waterproof Design With a waterproof and dustproof shell, this earphone is designed to function in various environments, making it ideal for sports, outdoor activities, and more, increasing durability and protection.

Comfortable Wearing Design Featuring a curved, naturally fitting design, the earphones mold perfectly to the shape of your ear, ensuring comfort even during prolonged wear without pressure or pain, providing all-day comfort.

Smart Digital Display The earphone is equipped with a smart digital display that shows real-time battery levels and connection status, allowing you to stay informed about the earphone's working state and preventing any awkward moments due to sudden power loss.