DADA-TECH DT-22 Black HM Sonic Electric Toothbrush

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Product guide

DADA-TECH DT-22 Black HM Sonic Electric Toothbrush

Electric: The DADA-TECH DT-22 Black HM is a battery-powered sonic toothbrush with five cleaning modes, a two-minute timer and nine reminder brush heads claimed in the title. The listing also describes a rechargeable battery, but its product details specify an included AA battery, so confirm the power arrangement before buying.

At a glance

Five modes are listed for daily cleaning, sensitivity, polishing, whitening and gum massage.
A two-minute timer is paired with 30-second quadrant prompts, according to the product claims.
The title claims nine reminder heads. The feature description says the bristles change colour as a replacement reminder.
Manufacturer claims include IPX7 water resistance and use in a bath or shower.

Price

£16.99Save 19%

Reference price: ~~£20.99~~

Price checked: 12 Nov 2026

View offer

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Pros and cons

Pros

Five listed modes offer options for daily brushing and more gentle or targeted routines.
The timer and quadrant prompts give a timed brushing structure without requiring a separate timer.
Nine replacement heads are claimed, which may reduce how often replacement heads need to be bought if the stated quantity is supplied.

Technical specifications

17 specifications

Identity
Brand	DADA-TECH
Model	DT-22 Black HM

Power and battery
Power configuration	Battery Powered
Battery listing detail	1 AA batteries required. (included)
Recharge and runtime claim	A quick 4-hour full charge that provides 60 days of regular usage (twice a day)

Brushing features
Cleaning modes	5
Timer	2-minute timer and a 30-second pulse reminder
Motor vibration claim	40,000 VPM
Water-resistance claim	IPX7
Head shape	Round
Bristle material	Nylon
Firmness	Medium

Dimensions and installation
Dimensions listed	18 x 2.5 x 1.5 centimetres
Weight listed	0.23 Kilograms

Use and materials
Age range	Adults; Kids 6+
Handle material	Plastic
Material feature	Recyclable

What to know before buying

Listing details to confirm

Power details are inconsistent, so the rechargeable configuration and included AA battery should be confirmed before purchase. The listing’s power information is contradictory: the title says rechargeable and the description claims a four-hour charge with 60 days of use, while the product details state one included AA battery and the specification calls it battery powered. The claimed nine-head quantity, replacement-head details and runtime have not been reconciled across listing sections, so confirm the selected listing’s configuration and contents.

What’s in the box

Included

Battery
Brush head cover
Built-in timer
Replacement brush head
USB charging cable

Who is it for?

A good fit for

Adults and children aged six or over, as stated in the listing, seeking a toothbrush with multiple cleaning modes.
Buyers who want a timer with quadrant prompts and spare brush heads, provided the listed contents are confirmed.

Less suited to

Buyers who need a clearly specified charging method or battery runtime before ordering.
Anyone seeking independently established plaque-removal or whitening results. The listing’s performance figures are manufacturer claims.

DADA-TECH DT-22 Black HM Sonic Electric Toothbrush · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 3,608 ratings

5 stars74%74%
4 stars12%12%
3 stars7%7%
2 stars3%3%
1 star4%4%

Customer feedback highlights perceived cleaning effectiveness, soft bristles, battery life and the supply of spare heads. This broadly aligns with the listed modes and replacement-head claims, but it does not resolve the conflicting battery information or verify the manufacturer’s performance claims. Aggregate ratings are mostly five-star, with a smaller spread across lower ratings, so feedback is favourable overall but not uniformly positive.

Positive themes

Customers are reported to appreciate cleaning performance, including cleaning between teeth and along the gum sulcus.
The feedback summary describes the bristles as soft and gentle, including for sensitive gums.
Customers are reported to value the battery life, spare heads and range of modes.

Frequently asked questions

Is the DADA-TECH DT-22 rechargeable?

The title and feature description describe a rechargeable toothbrush, including a claimed four-hour charge and 60-day use. However, product details also list one included AA battery. Confirm the power setup for the selected listing.

How many brush heads are included?

The title claims nine reminder heads, while the product details list a replacement brush head without a quantity. Confirm the number supplied before ordering.

What timer does it have?

The listing describes a two-minute timer with a 30-second prompt for changing brushing quadrants.

Can it be used in the shower?

The manufacturer claims IPX7 water resistance and suitability for use in the bath or shower. This is a listing claim, not an independent verification.