OILSAO ABB869 Electric Toothbrush and Water Flosser Combo

Electric Flosser Combo: OILSAO ABB869 combines a sonic toothbrush with water flossing from a countertop reservoir. Its detachable handle supports brushing away from the base, while flossing requires the handle to be connected to the reservoir.

At a glance

Separate Brush, Floss and combined Brush & Floss operation is described.
The handle detaches for toothbrush use away from the countertop base. Water flossing requires the handle to connect to the reservoir base.
A 500ML / 17oz tank supplies water through a hose to the handle during flossing.
The listing describes five brushing modes, three adjustable floss speeds and a two-minute timer with 30-second quadrant reminders.

Price

$76.49Save 15%

Reference price: ~~$89.99~~

Price checked: Nov 13, 2026

View offer

Pros and cons

Pros

Combines sonic brushing and water flossing in one handle, with a detachable configuration for brushing away from the base.
Five brush modes and three floss settings offer different options for routine brushing and flossing.
The listed 500ML / 17oz reservoir reduces the need for frequent refills during an at-home routine.
The stated kit includes three replacement heads and a brush head storage box.

Technical specifications

10 specifications

Identity
Brand	Oilsao
Model	ABB869

Brushing and flossing
Sonic brushing speed	up to 40,000 VPM
Brush modes	5 toothbrush modes—Clean, White, Polish, Massage and Sensitive
Water floss settings	3 adjustable flossing speeds
Maximum water pressure	up to 100 PSI water pressure
Reservoir capacity	500ML / 17oz
Timer	2-minute timer and 30-second quadrant reminder

Dimensions and power
Package dimensions and weight	8.9 x 5.98 x 5.94 inches; 1.79 pounds
Battery listing	1 AAA batteries required. (included)

What to know before buying

Water flossing is available only when the handle is connected to the reservoir base, so the detached travel use described applies to brushing rather than flossing.
The product listing says the kit includes an adapter, and product details say one AAA battery is included, but its explicit accessory list does not mention a battery. Confirm the selected listing's package details if this matters.

Who is it for?

A good fit for

Adults looking to combine electric brushing and water flossing in a countertop setup.
People who want brushing options for sensitive gums or flossing settings aimed at the gumline and hard-to-reach spaces.
Buyers who want a detachable toothbrush handle for work or overnight stays and do not need water flossing while away from the base.

Less suited to

Anyone seeking a fully independent, travel-ready water flosser, since flossing requires the handle to connect to the reservoir base.

OILSAO ABB869 Electric Toothbrush and Water Flosser Combo · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 70 ratings

5 stars75%75%
4 stars16%16%
3 stars0%0%
2 stars3%3%
1 star6%6%

Customer feedback reports positive impressions of cleaning effectiveness, ease of use, soft bristles and the tank size. Those points may matter to buyers seeking a combined daily-care setup, though the detachable handle only supports brushing away from the base. Aggregate ratings are mostly five-star but include some low-star ratings, so experiences are not uniformly positive.

Positive themes

Customer feedback mentions effectiveness and cleaning performance.
Feedback describes the device as easy to use and notes soft bristles.
Customers appreciate the water tank size and practicality.

Frequently asked questions

Can the handle be used away from the countertop base?

The listing describes detaching the handle for brushing away from the base. Water flossing requires the handle to be connected to the reservoir base.

How many brushing modes and floss settings are listed?

The listing specifies five brushing modes—Clean, White, Polish, Massage and Sensitive—and three adjustable flossing speeds.

What is the reservoir capacity?

The stated capacity is 500ML / 17oz.

What comes in the stated kit?

The feature listing names one flossing toothbrush, one charging base, three replacement heads, one brush head storage box, one adapter, one user manual and one reservoir. The product details also say one AAA battery is included, while the accessory list does not identify a battery.