Masentek Ear Tips for SONY WF-1000XM4/3 Noise-Cancelling Bluetooth Headphones, Compatible with XM5 Memory Foam Original Accessories, In-Ear Silicone Black Small

The ear tips are compatible with the above models based on the size and shape of the earphone nozzle. Other earphones of the same size are also suitable. Please select the appropriate size based on the earphone nozzle size.

Memory foam ear tips for Sony WF-1000XM4

Noise isolation/soft and comfortable

Ear tips may absorb oil and body secretions, it is recommended to replace them regularly. Available in three sizes: 9MM, 10.5MM, 12MM, and two colors: black, grey. Sizes: S (small), M (medium), L (large). Colors: black, platinum silver.

Slow rebound memory foam, upgraded noise isolation

The slow rebound memory foam material provides better fit to the ear canal and improved noise isolation. The memory foam takes approximately 1-2 minutes to rebound, during which there may be some indentations or wrinkles, but will return to normal after rebounding.

Reduce audio distortion, improve sound quality

The density and fit of the foam effectively balance the ear canal pressure, reducing audio distortion and ensuring more faithful sound transmission.

Soft and slow rebound, comfortable to wear

High-quality slow rebound foam provides a soft and comfortable fit, reducing ear pressure for a more comfortable wearing experience.