The main unit is used. I've used it a few times, but I'm selling it because I prefer manual brushing. The replacement brush heads are new. Please check the details of the replacement brush heads in the images of the replacement brush heads listed separately. The main unit has been thoroughly disinfected with alcohol, wiped clean, and its operation has been confirmed. 【High-Performance Cleaning Function】 Philips Sonicare uses effective sonic technology to effectively remove plaque. It's designed to make your daily brushing more effective. 【Various Brush Heads】 A large number of replacement brush heads are included, allowing you to choose the right brush for your individual needs. It's also great for the whole family to use. 【Convenient Charging Stand】 A charging stand is included, allowing you to keep it charged at all times. The design is also simple and matches any interior. - Brand: Philips - Model: Sonicare - Color: White - Accessories: Charging stand - Accessories: Power cable - Accessories: Many replacement brush heads - Operation button: Power button - LED indicator: Green LED Thank you for viewing.