Philips Sonicare ProtectiveClean 4500 HX6839/28
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According to our electric toothbrush expert
Brushing motions | 62000 ppm | |
|---|---|---|
Pressure sensor method | Pulsation/rotation slow down | |
Brush attachment usage period | 3 months | |
Compatible with smartphone / apps | ||
Toothbrush brushing technology | Sonic | |
Maximum battery life | 84 min | |
Battery charging time | 24 hours | |
Charger type | Docking station |
5 stars
19
4 stars
17
3 stars
5
2 stars
2
1 star
0
Versatility
Price-quality ratio
Durability
The lifespan of such toothbrushes is limited. Thanks to good service, my current one is the replacement for a similar toothbrush that only lasted 10 months. The toothbrush before that just made it to twelve months. The problem is the same every time, the drive shaft releases from the motor and then it starts making a terrible noise and the sonic cleaning function is also immediately gone. It is that they are replaced under warranty, but you can easily characterize the brushes as Chinese junk!
Jan C.D.
2 June 2023
Automatically translated from Dutch
I've been brushing with Sonicare toothbrushes for years, but durability is a bit less
Arjan
1 July 2022
Automatically translated from Dutch
It works as you would expect from a Philips Sonicare, no unnecessary options, just polish.
Sebastiaan Wolf
13 January 2022
Automatically translated from Dutch
Product number | 890691 | |
|---|---|---|
Manufacturer code | HX6839/28 | |
Brand | Philips | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue |
Brush head | Oblong | |
|---|---|---|
Toothbrush brushing technology | Sonic | |
Quantity | 1 | |
Pressure sensor | ||
Pressure sensor method | Pulsation/rotation slow down | |
Children's toothbrush |
Brushing mode types | Standard brushing mode, Teeth whitening brushing mode | |
|---|---|---|
Brushing motions | 62000 ppm | |
Timer | ||
Interval timer |
Compatible with smartphone / apps |
|---|
Number of included brush attachments | 1 | |
|---|---|---|
Brush attachment included | Philips Optimal White | |
Brush attachment usage period | 3 months | |
Brush attachment replacement indicator |
Power supply type | Rechargeable battery | |
|---|---|---|
Charger type | Docking station | |
Maximum battery life | 84 min | |
Battery charging time | 24 hours | |
Battery technology | Lithium-ion | |
Battery level indicator | ||
Charging indicator |
Included by default | Charging dock, Travel pouch |
|---|
Color | White | |
|---|---|---|
Material | Plastic | |
Finish | Matte | |
Width | 2,8 cm | |
Depth | 2,8 cm | |
Height | 25 cm | |
Weight | 175 g |
