Sonic vibrating 40, 000 strokes per minute to remove the plaque, stain, food residue, etc., 2 minutes smart timer with 30 seconds interval to encourage dentist-recommended brushing habit, IPX7 waterproof, fully washable but don’t soak it in water, 800mAh built-in battery for 25 days – brushing teeth twice a day, Comes with 2 brush heads.
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Price history and price alert
Here is price history (for all/most countries) for Alfawise BH-126 Sonic Toothbrush. The lowest price was: $17.99.
Price records source(s): Gearbest
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