Compatible for T300/T500/T700 Replacement Brush Heads(7Blue)

- Functions as compatible parts, specifically developed to fit T300/T500/T700 Replacement Brush Heads. - Features dedicated compatibility with T300 model, tailored to meet the replacement needs of this model for consistent daily use. - Aligns with the structural standards of T500 model, ensuring smooth matching to keep a stable connection with the corresponding device. - Matches the design parameters of T700 model, maintaining reliable compatibility to support proper operation during daily use. - Meets practical application needs, combining compatibility for T300/T500/T700 models and replacement function to fulfill daily brush head replacement demands.