Philips Sonicare DiamondClean HX9394/92 Black

Philips Sonicare DiamondClean HX9394/92 Black

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Product information

Key specs

Toothbrush brushing technique
Sonic
Pressure sensor
No
Compatible with smartphone / apps
No
Feedback on brushing behavior
No
Charging indicator
Yes

Pros and cons

According to our electric toothbrush expert
  • Pros:
    Charge the toothbrush wirelessly via the charging mat.
  • Pros:
    Turn on DeepClean mode and clean hard to reach places extra thoroughly as well as extend the brushing time to 3 minutes.
  • Pros:
    The toothbrush can be used for more than 3 weeks with a battery life of 84 minutes.
  • Con:
    In case of frequent use of the different brushing modes, the battery will drain quickly, so be sure to recharge it in time.
  • Con:
    The recharging mat can only recharge 1 toothbrush at a time.
  • Con:
    The toothbrush can't be used in the shower.
Product Expert electric toothbrushes

If you're one of those people that thinks a charging dock is a hassle, then the Philips Sonicare DiamondClean QI HX9394/92 is for you. This is a set of 2 toothbrushes that you charge via the included QI charging mat. Put your toothbrush on it and it will recharge on its own. The QI charging mat doesn't just work for your toothbrush, but even for your smartphone. Very convenient, because you don't have to pack multiple chargers when you're going on vacation. Put both toothbrushes and the charging mat in the included sturdy travel case and you'll keep everything together, neat and hygienic. The toothbrushes themselves have 5 brushing modes, including settings for whiter teeth and sensitive gums. This way, you can keep your entire mouth healthy with this DiamondClean.


Included by default

  • Manual
  • DiamondClean brush attachment (4x)
  • Charger
  • Travel case

Key specs

Toothbrush brushing technique
Sonic
Pressure sensor
No
Compatible with smartphone / apps
No
Feedback on brushing behavior
No
Charging indicator
Yes

Included by default

  • Manual
  • DiamondClean brush attachment (4x)
  • Charger
  • Travel case

Specifications

Product

Product number
729699
Manufacturer code
HX9394/92
Brand
Philips
Warranty
2 years
Warranty type
Carry-in warranty
Old product returned for free
Yes

General

Brush head
Oblong
Quantity
2
Number of included brush attachments
4
Children's toothbrush
No
Compatible with smartphone / apps
No

Brushing functions

Toothbrush brushing technique
Sonic
Pressure sensor
No
Brushing mode types
Intense brushing mode, Massage brushing mode, Sensitive brushing mode, Standard brushing mode, Teeth whitening brushing mode
Adjustable intensity
No
Feedback on brushing behavior
No
Feedback on brushing frequency
No
Timer
Yes
Interval timer
Yes

Extra functionalities

Brush attachment replacement indicator
No
Battery level indicator
Yes
Charging indicator
Yes

Power supply

Power supply type
Battery
Charger type
Wireless charger

Physical properties

Color
Black
Material
Plastic
Finish
Matte
Width
23,4 cm
Depth
11,7 cm
Height
25,5 cm
Weight
1042 g