YUNCHI Y7 Electric Toothbrushes for Adults Electric Sonic Toothbrush up to 40,000 strokes of powerful cleaning to accelerate your brushing experience. The soft toothbrush bristles are specially designed to get into the corners and crevices of every tooth, leaving your teeth more clean and not damage oral and dental health. Equipped with Replacement Toothbrushes Heads According to the recommendations of the dentist, in order to maintain the health of the teeth and oral cavity, our toothbrush heads need to be replaced regularly, about three months/time. Adults Electric Toothbrush Provides 5 Modes 5 High-performance brushing modes to suit different conditions of teeth and gums. Sonic toothbrush with 5 optional modes – Whitening / Cleaning / Sensitive / Polishing / Massaging to fit different gum sensitivities and meet different conditions of teeth and oral health. Take full care of your mouth and sensitive teeth. USB Reachargeble Electric Toothbrush Our YUNCHI Y7 Electric Toothbrush with one full charge(4 hours charging) can last 30 days. Toothbrush with fast charging is convenient for busy men and women. It is very suitable for long-distance travel, business trip, outdoor camping. Whether it is after getting up in the morning or before going to bed, the electric toothbrush with strong endurance can meet the needs of brushing your teeth when you need. Convenient and Economic Electric Sonic Toothbrush for Family No need to waste more money, just a multifunctional electric toothbrush can do it. With exquisite packaging, it is the best gift for your family. Package List: 1 x Toothbrush Handle; 10 x Replacement toothbrush heads; 1 x Travel Case; 1 x USB Charging cable; 1 x Instruction Manual; Warm Tip: 3 toothbrush heads do not have a travel case, only 10 toothbrush heads are available with a travel case.