【usmile】U2S Sonic Vibration Electric Toothbrush (Marble Black)

U2S Sonic Vibration Electric Toothbrush Carefully crafted, all-rounder ▲38000 times of sonic vibration ▲ 180 days of strong battery life ▲3 levels of strength x 4 major modes, 1 all-around Marbling, soft and elegant ▲Stable marble pattern and luxurious metal ring key ▲ Intertwined into a warm texture like a work of art 38,000 times/minute of sound wave vibration, cleaning and brightening dual effects in one ▲Exclusive research and development of high-efficiency magnetic levitation motor, which produces sonic vibration water flow ▲Deep into tiny gaps between teeth to quickly clean plaque and tartar Exclusive patent, high-efficiency magnetic levitation motor ▲The Stainless Steel drive shaft is finely ground, and the vertical vibration is reciprocated at a small angle ▲Produce tiny fine bubbles, more effectively clean tartar between teeth Cleans, brightens, protects gums, an all-rounder 3 levels of strength Strong ●●● Moderate Soft ● 4 modes ▲Deep cleansing ▲ Polished and white ▲Gingival cleaning ▲Tongue care Battery life monster, can be used for 180 days on a single charge *It takes about 4-5 hours to fully charge. According to usmile's internal test, it is calculated as two minutes twice a day. The battery life will vary depending on the user's habits. 2-minute intelligent partition reminder, naturally develop the habit of brushing teeth ▲ 30 seconds, change area reminder ▲2 minutes, stop brushing reminder ▲4 minutes, automatic shutdown IPX7 whole machine waterproof Seamless body, durable and impermeable American Dupont 3D bristles, whitening protection ▲Brush head protection: soft bristles, disperse the pressure without hurting the gums ▲Cleansing brush head: 3D three-dimensional curve, close fit ▲Tongue brush head: 202 3D soft particles