Purchased in November 2019. Used daily until August 2025. Used approximately 4-5 times a day. For sale, the main body was rinsed and wiped with a dry cloth. The charger was wiped with a damp cloth. However, it's not perfect, so please refrain from purchasing if you are concerned about minor details. It can be charged, and it works when the switch is pressed, so you can brush your teeth, but the vibration transmitted to the brush is often weak. Please be aware of this. I would appreciate it if you could understand that this is a used item stored at home. I welcome combining with other products. Please feel free to contact me. Handle model number: HX6730 Charger model number: HX6100 ※From the official HP※ ●Philips HX6753/32 HealthyWhite White ●Release date: November 1, 2018 ●Equipped with 3 modes: Clean mode, Sensitive mode, and Clean & White mode ●Clean & White mode ●After thoroughly brushing your entire mouth for 2 minutes, brush your teeth for 30 seconds with a special action to remove stains (colored stains) caused by coffee, tea, tobacco, etc. ●Brings natural whiteness to your teeth.