Electric Toothbrush ＼6 Modes, Auto Timer／ ＼Storage Case, 5 Replacement Brush Heads Included／ Color: Black Portable Similar in size and volume to a manual toothbrush, making it convenient for travel and business trips. The slim shape is also suitable for manual brushing. Convenient DC connection charging makes it easy to use anywhere, such as on business trips or during travel. Gentle Rounded Bristle Tips The brush bristles have rounded tips that are gentle on the gums. They effectively remove plaque by reaching not only the surface of the teeth but also the gaps and uneven surfaces. One interdental brush allows you to brush hard-to-reach areas and between teeth, especially for those with misaligned teeth. The small head and thin neck make it easy to reach the back of the mouth. USB Rechargeable USB charging is possible, and a full charge of 4 hours can last for about 30 days. (Note: If the charging port gets wet, please dry it before charging.) Travel Case Included / IPX7 Waterproof The case, which can store the brush and the electric toothbrush body separately, is compact, prevents dirt, and allows for hygienic portability. It is useful for carrying your electric toothbrush to work or when you're out and about. Electric Toothbrush Sonic Toothbrush Electric Toothbrush Auto Timer Function Equipped Sonic USB-DC Rechargeable IPX7 Waterproof Replacement Brush Heads x 5 Toothbrush Storage Case Included Portable Plaque Removal