Braun Satin Hair 7 Curling Iron CU710

Test 10/2019

  • Braun Satin Hair 7 Curling Iron CU710 - testing
  • Braun Satin Hair 7 Curling Iron CU710 - front
  • Braun Satin Hair 7 Curling Iron CU710 - front2
  • Braun Satin Hair 7 Curling Iron CU710 - front3
  • Braun Satin Hair 7 Curling Iron CU710 - boxed
  • Braun Satin Hair 7 Curling Iron CU710 - detail
  • Braun Satin Hair 7 Curling Iron CU710 - detail2
Test seal: Braun Satin Hair 7 Curling Iron CU710, Rating 8.8

last modified: 12.11.2019, 10:58

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All rating criteria details:

Result 40%
Temperature control 30%
Overall impression 15%
Ergonomics 15%
Tested by: Athina



The Brown - Satin Hair 7 Curler CU710 is an eye-catching product and contains some extra features that make the curler stand out. The device is adjustable between 125°C and 185°C. Its IONTEC feature is not directly recognizable. In addition, the heating cylinder is made of ceramic to protect the hair from excessive drying. This curling iron can be used to style medium to large curls and is primarily designed to style the hair gently and carefully.


  • Ergonomics/ handling
  • Clamp
  • Gentle temperature adjustment


  • Poor operating instructions

360° View

The IONTEC feature was not very noticeable during application. Despite this, the curling iron delivers a nice result.

The device

The Braun - Satin Hair 7 Curler CU710 is delivered in a practical black qualitative packaging. The scope of delivery includes the curling iron and the operating instructions. The curling iron has a black and silver design. It shows a ceramic coating, a plastic handle, a green button for ion release and two temperature switches. A small display indicates the adjustable temperatures between 125°C and 185°C. The unit also incorporates Satin-Ion technology to restore the moisture balance of the hair.

Application/ Result

In order to give a detailed insight into the product and its range of functions, the overall impression, temperature control, ergonomics, price/performance ratio, and curl result were compared and evaluated. For the test process, we set the highest temperature level, which is 185°C. The heating time is approx. 45-60 seconds. On the display, the temperature is not shown as a number, but in bars which covers different steps from minimum to maximum. The device also contains a clamp on the heating cylinder, which allows the individual strands to be fixed when curling. In terms of handling, the curling iron is ergonomically designed and the material is rather rough and slip-resistant. The heating cylinder has a circumference of 8.5 cm. With this curling iron, it is possible to style medium but also large wavy curls. By pressing the green button the device releases a current of negatively charged ions at the push of a button. These ions should be placed around each individual strand and neutralize the positive charge in the hair, thus avoiding frizz and static. During the test, however, no difference was noticed when this green button was pressed. Also at the hair, no difference was to be determined whether this appeared shinier. Despite this, the result shows well-defined curls.


The Braun curling iron is in a medium price range. In its format, the operating instructions are structured like a newspaper but are very confusing and impractical.

When using, make sure that the hair is only curled when dry and that no hair styling products are used before wrapping so as not to damage the hair more. The manufacturer grants a warranty period of 2 years.

We have evaluated about 500 reviews on the Internet. In summary, it can be said that about 80 percent of buyers are satisfied (4 stars) or even very satisfied (5 stars). Partially (2 stars) or completely dissatisfied are a good 15 percent of the users. The average score at the time of the evaluation was 4.2 out of 5 stars.

Summary: 80% positive and 15% negative ratings

The following points were positively noted:

  • Rapid heating
  • Creates beautiful curls

The following points were noted negatively:

  • No storage bag
  • Curls don't last long
Manufacturer Braun
EAN 4210201644408
Scope of delivery Curling iron, instruction manual
Additional warranty 2 year warranty
Width 8.5 cm
Height 31 cm
Weight 359 g
Coating Ceramic
Highest temperature 185 °C
Heating time 45-60 s
Automatic switch-off No
Control lamps Yes
Quality impression Excellent
Packaging Excellent
Quality of instructions Satisfactory
Overall impression
Temperature control

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Overview: Curling Iron

How do you like this product?


What is the diameter of the curling iron?
The curling iron has a diameter of 32 mm, without a hairpiece.
Is it possible to adjust the heat gradually or is there only "on/off"?
Yes, it is adjustable from 130° to 200° C.
How many watts does the curling iron have?
44 W.
How much volt does the device have?
220-240 V.


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