1. Music Sleep Dual Mode Switching - Enter sleep mode by quickly clicking four times at any sleeping headphones touch point. In sleep mode, touch controls are disabled, there is no low battery alarm, and no flashing. This prevents unexpected volume changes or unintentional track switching and eliminates beeping sounds, allowing you to enjoy music quietly for a peaceful night. 2. Sleep Earbuds for Side Sleepers - Mini sleeping earbuds with 3-size soft silicone ear caps that fit the ear armor for the most comfortable wearing experience. - Provides strong soundproofing and sealing, enabling a comfortable, pressure-free night. - Ideal for listening to podcasts or ASMR and specifically suitable for side sleepers. 3. High-Quality Sound - Use advanced driver units and high-quality audio technology for more realistic sound effects and music enjoyment. - Bluetooth 5.3 connectivity offers improved connection stability, stronger signal, and faster pairing. - Designed for better sound experience and easy compatibility with multiple devices. 4. Effectively Blocks Noise - Ergonomically designed and well fitting for daily use, with stabilizers to keep buds securely in place and create a soft seal. - Blocks up to 24 dB of external noise, including snoring, urban sounds, and noisy neighbors. - Note: No Active Noise Cancelling (ANC). Practical use scenarios - Nighttime listening: wear while sleeping to enjoy music or sleep sounds without interruptions from alerts or unexpected controls. - Side sleeping convenience: enjoy comfortable, secure fit and private listening for podcasts or ASMR without discomfort. - Travel or shared spaces: reduce ambient noise in hotel rooms, dorms, or apartments for a quieter sleep environment.