Description Color: Black, Blue, White Specifications: 2 earbuds, 3 pairs of interchangeable ear caps Features 1. Utilizes highly effective noise reduction technology to effectively block out nighttime noise and help you quickly fall into a deep sleep. 2. Ergonomically designed, soft silicone material provides a comfortable and secure fit, adapting to various ear canal shapes. 3. Reusable and easy-to-clean design, eco-friendly and economical, suitable for long-term home use. 4. Suitable for various scenarios, such as sleeping, flying, working, and studying, to meet different noise reduction needs. 5. Portable storage case design for easy portability and storage, allowing you to enjoy a quiet and comfortable environment anytime, anywhere. Comments: 1. Manual measurement tolerance is 2-5g. Please do not mind any replacements. 2. Due to differences between monitors, images may not reflect the actual color of the item. Thank you very much! 3. SKU color refers to the color of the product packaging. Package Includes: 1 * Sleep Silicone Earbuds