Key Advantages • Durable & Easy to Clean: Removable washable design ensures long-lasting use and simple maintenance • Long-Lasting Battery: 10-hour battery life supports all-night audio relaxation without charging • Immersive 3D Audio: Stereo sound channels deliver clear, immersive music for sleep and relaxation • Zero-Pressure Light Blocking: 3D contour and full coverage design for undisturbed, pressure-free sleep • B2B Bulk Ready: MOQ 100pcs with high cost-effectiveness for flexible wholesale needs