Philips DiamondClean [RFID] TBH-Opt White Black (W) is a premium brush head engineered with advanced RFID technology for smart recognition by DiamondClean and other compatible Sonicare handles. Its optimized bristle layout focuses on whitening by polishing away stains, while still delivering thorough plaque removal and gum protection. The dual-tone white-and-black design adds an aesthetic flair, making it both a high-performance tool and a stylish accessory. Once paired with your handle, the RFID chip automatically selects the best cleaning mode, ensuring that every brushing session is tailored for maximum results. Whether your goal is everyday oral care or achieving a brighter smile for a special occasion, this brush head adapts to your needs with precision.