Color White + Black, Net Weight 130g (1 handle + 1 brush head), 230gf.cm, – Gentle Mode, Material ABS, 000 times/min, Vibration Frequency 40, Package Weight 780g, 5 Brushing Mode, – Whitening Mode, Noise ≤ 55dB, Input Voltage 5V 1A, – Sensitive Mode, Size, Electric Toothbrush: 251x 24.7mm / 9.88″x 0.97″, – Massage Mode, – Cleaning Mode, Charging Base: 73.7x 39mm / 2.9″x 1.54″, Working Time About 60 days, Rated Power 4.2W, Battery Capacity 2000mAh Li-Battery, Working Voltage 3.7V, Waterproof Rating IPX7.
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Updated: 08-07-2025
Banggood
Warehouse in China.
Link: Xiaomi DR.BEI S7 Sonic Toothbrush
$29.99 with coupon: BGd20b56
$59.49 with coupon: BG4ee866
$65.79 with coupon: BG00c906
Additional Banggood coupons:
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Price history and price alert
Not enough data to show price history chart… $24.99 is the only recorded price. It was not cheaper than that since we have saved it in DB.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).