Features: Made from high-quality silicone material, this earphone case is lightweight, soft to the touch, and provides a non-slip grip for easy handling. Whether you are on the go, working out at the gym, or simply storing your earphones, this protective case is ideal for any situation. Oil spray coating resists fingerprints and stains; when dirt occurs, it can be wiped clean with a damp cloth. Precision mold design ensures accurate cutouts and a snug fit that stays securely in place. No need to remove the case for charging—full access to ports and functions. Skin-friendly texture, removable and washable, maintains long-lasting like-new appearance without fading or yellowing. High elasticity provides shock absorption and drop protection, with instant rebound to protect the device upon impact. Specifications: Material: Silicone Size: Approx. 7.1 x 6.6 x 3.3 cm / 2.79 x 2.59 x 1.29 inch Color: Black / White / Red / Midnight Blue / Dark Green Compatible with Anker Soundcore Liberty 4 NC Note: Please allow 1-2 cm errors due to manual measurement. Ensure you are comfortable with this before ordering. Due to differences in monitor displays, the actual color may vary slightly from the image. Thank you for your understanding. Package includes: 1 x Headphone Protective Sleeve