Electric toothbrush MTB-0152 with rubber tips, available as a set of 2 at a great price. - Model Name: MTB-0152 - Type: Electric toothbrush - Vibration Frequency: Approximately 7000 times/minute - Features: Effectively removes food particles and plaque with ultra-fine vibrations, also massages gums - Power Source: DC 1.5V (1 AA battery) (batteries sold separately) - Usage Time: Approximately 1 month (when using alkaline batteries) - Accessories: Dedicated toothbrush (bristle hardness: medium), rubber tip each 1 - Condition: New, unused - Waterproof: Everyday waterproof - Weight: Approximately 60g (including battery) - Quantity: Set of 2 Although new, unused, and unopened, please understand that this item has been handled by someone else and stored at home, so there may be some stains or dirt. Thank you for your purchase. Thank you for viewing.