4PC/8PC Replacement Toothbrush HeadsCompatible for Pro X6942 HX6530 HX9340 HX6930 HX6950 HX6710 HX9140 R710(8pcs)

- 4PC/8PC options available, meeting different usage needs.? - Fits the corresponding device series, ensuring basic usage compatibility.? - Covers multiple models in the series, with wide application scenarios.? - Designed for series features, enhancing compatibility stability.? - Complies with device specs, meeting regular replacement needs.?