Question 1

How long does the battery last on a full charge?

Accepted Answer

The manufacturer states the Black Series can last 4 full weeks (2 min/2x a day) on a full charge. Reviewers report the charge lasting from about a week of use up to 3 weeks or more before recharging.

Question 2

How many brush heads come with it and how long do they last?

Accepted Answer

It includes 8 DuPont engineered brush heads, and each head lasts 3-4 months, so 8 will last for about 2.5 years according to the listing. Reviewers also note the replacement heads are inexpensive.

Question 3

Does it have a timer and multiple brushing modes?

Accepted Answer

Yes, it has 4 distinct brushing modes and a smart vibrating notification timer. Reviewers confirm the modes are easy to switch through and that the built-in timer shuts off after two minutes of run time.

Question 4

How well does it clean teeth?

Accepted Answer

Reviewers report it cleans very well, with some saying their teeth feel similar to after a professional cleaning and that even their dentist was impressed.

Question 5

Is it waterproof and does it come with a travel case?

Accepted Answer

The listing describes an IPX7 rated waterproof design and includes a custom hard shell travel case made of BPA-free plastic with space for two brush heads.

Aquasonic Black Series Ultra Whitening Toothbrush – ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case – 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer

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