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The AquaSonic Duo is a two-handle sonic toothbrush set aimed at couples or families sharing one charging dock. Each handle runs at 40,000 vibrations per minute with three modes (Clean, Whiten, Massage) and is rated waterproof. The box adds 10 DuPont brush heads and two travel cases, so the value sits in the bundle rather than in premium brushing tech. Against single-handle brushes from Oral-B and Philips Sonicare, it offers two users and spare heads up front, but it lacks the pressure sensors, timers and app coaching those brands build in.
In stock
In stockSold by AquasonicReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $59.95 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
Owners rate the Duo highly, with 4.7 out of 5 from 110 ratings. Most praise the two-brush setup, the included heads and cases, and the cleaning power for the money. Complaints center on the lack of a timer and pressure warning and on the vibration feel.
The AquaSonic Duo Electric Toothbrush Set includes two electric toothbrushes for couples or families. Each brush delivers 40,000 vibrations per minute to remove plaque and stains and to support gum health.
Each brush has three cleaning modes: Clean, Whiten and Massage. The handles are ergonomic and waterproof. A wireless charging dock powers both brushes for up to 30 days.
The set comes with 10 DuPont brush heads and two travel cases.

