Translated text: The rechargeable electric toothbrush by Oral-B removes more plaque and provides healthier gums than traditional manual toothbrushes.
Additionally, it has a timer that notifies you to change the brushing area after a short period of time and a pressure sensor that automatically reduces the speed of the toothbrush to protect your gums from vigorous brushing. The electric toothbrush has Bluetooth to connect the device to your mobile phone via an application and view data such as angle, pressure, and duration of brushing, while with the smart ring function, you can receive real-time notifications through light indicators (e.g. Bluetooth connection, timer, etc.). The package includes 2 replacement brush heads.

• Features & Functions: Pressure Sensor, Brushing Timer, Bluetooth
• Operation Modes: 4
• Heads: 2pcs