4pcs Toothbrush Heads ReplacementCompatible for SOOCAS X1 X3 X3U X5 Teeth Brush Replacement Heads(White 4 pcs)

- This pack contains 4pcs replacement toothbrush heads, specially designed to fit X1, X3, X3U and X5 toothbrush models. - The 4pcs specification is ideal for personal daily use and travel backup, matching regular replacement needs. - It is tailored to fit the target models perfectly, ensuring a consistent and comfortable user experience. - Precision-molded for a secure fit, enabling easy installation and stable performance during daily use. - Slim and lightweight, the heads are convenient to store and carry, suitable for home and on-the-go scenarios.