This is a genuine OEM electric toothbrush base dock battery charger for the Braun Oral-B 3731 model. It is compatible with the Braun Oral-B brand and is designed to charge the battery of your electric toothbrush. The charger is made by Braun Oral-B and is of high quality.

The charger is suitable for use with the Braun Oral-B 3731 model and is the perfect replacement for your old or damaged charger. It is easy to use and comes with a unit quantity of 1. This charger is a must-have for anyone who wants to keep their electric toothbrush running smoothly.