This Onlyone electric toothbrush is $8.98, matching its all-time low on Amazon and well under its 90-day average of $21.08. It comes with 8 brush heads, a travel case, and a wireless charging base, and holds a charge for up to 30 days. (Prime members get free shipping.) Buy Now at Amazon
Features
Includes 8 brush heads, a charging base, a travel case, and wireless charging 5 brushing modes: clean, sensitive, whitening, and massage Built-in 2-minute smart timer with 30-second quadrant reminders Holds a charge for up to 30 days on a single charge Waterproof design with an ABS handle and nylon bristles
