About this item This fits your . Make sure this fits by entering your model number. Note: had to charge in a usb cord. Package Content: You will receive a smart electric toothbrush handle, 5 replacement brush heads. Sufficient quantity can meet your needs of regular replacement. Premium Quality: The sonic electric toothbrush has high quality, which can provide long service life. Soft brush head, smooth and sturdy toothbrush host can bring better use experience for you. The smart timer encourages you to form a good brushing habit. But please replace the brush head when the blue bristle color fades. Sonic Vibration & IPX7 Waterproof: Our electric toothbrush is up to 40 thousand brush strokes for each minute, which can sweep away tooth stains easily and clean your teeth deeply. Besides, its IPX7 waterproof function makes it very particularly safe although it contact with water. Long Battery Life: This smart product is adopted with USB charger. After fully charged for every time, its battery life can be up to a long time. The low battery indicator also helps remind you to charge toothbrush in time. 5 Practical Modes: Our sonic toothbrush is a highly versatile brush suitable for a wide range of users due to its 5 bespoken brush modes . According to your needs, you can choose the suitable mode for your teeth.