This toothbrush features soft, densely packed bristles that clean effectively without hurting sensitive gums. Ideal for those concerned about periodontal disease, the elderly, and those with sensitive teeth. Recommended by dentists. Offers 25,000 strokes per minute, with antibacterial silver ions embedded in the bristles. Waterproof (IPX7) for use in the bathroom. Uses ultra-fine 0.1mm bristles for a gentle touch. Requires 1 AA battery (sold separately) with a battery life of approximately 90 days.
