"The new model is a comprehensive upgrade." Featuring Hi-Fi audio technology for clearer, deeper sound, and equipped with the latest Bluetooth 5.4 chip for stable connections comparable to wired connections. The included wired remote allows you to control volume, skip tracks, and perform all operations with your fingertips, without having to take out your device, delivering a truly smart music experience. "Comfortable design that doesn't block your ears." Employs bone conduction technology for zero pressure on the ears. Simply place it under your pillow to clearly listen to music and ASMR. Unlike conventional earphones, it allows for a natural music experience without pressure, even when sleeping on your side. "Enhanced sleep support features." Includes 26 types of natural sounds with relaxing effects, such as ocean waves, campfire, and rain. The white noise function reduces external noise and guides you into a deep sleep. Features an auto-off timer with adjustable volume, allowing you to save energy with 30/60/90 minute timers. "Multi-connection support." Connects to smartphones via Bluetooth 5.4, so you won't disturb others when playing videos before bed. Offline playback is possible with a TF card (supports up to 128GB). "Lightweight & User-Friendly." Ultra-lightweight body at only 72g (about 1/3 the weight of a smartphone). Antibacterial silicone cover for maintaining cleanliness. Includes a Japanese instruction manual, so even first-time users can start using it immediately. "High Quality & After-Sales Service." Our store offers high-quality bath polishers. You can use them for a long time, so please rest assured. If you have any initial defects or any unclear points, please contact us via "Order History" → Corresponding order → "Ask a question." We aim to provide after-sales service that satisfies our customers. "Attenuation of High-Frequency Audio." This product employs solid conduction technology. By directly transmitting sound waves through the molecular structure of the pillow, it achieves a previously unheard-of private listening experience. ※ Just as sunlight softens when passing through a shoji screen, high-frequency sounds naturally attenuate with solid conduction. This is an essential technical feature for achieving non-leakage sound. This is a currently unavoidable principle of physics. The contents may be removed and shipped. Please purchase only if you understand and agree.