Good at home to little ambitious amateur photo area

The flash gives good light output at the first flash. In fast continuous shooting, the light output of each image less because there is not enough time to recharge available.
Serh well I like the TTL function. The flash synchronizes clean the camera settings and also focuses the light cone. A fairly uniform illumination is the result.
For shooting with short focal length makes the built-in diffuser good services. Also, the flash head can be tilted almost free to allow bounce. A milky reflector disk is installed and makes this good services.

One disadvantage I feel that the flash unit only to 1/200 sec. Shutter speed synchronized with TTL, which makes the photography of fast moving objects. However, the device can also be set manually so that you can compensate for even faster shutter speeds at higher light output.

The device will also function as a secondary flash, which I have not tried.

The durability of the batteries I feel as well. After about 300 shots so far in TTL mode, the batteries are not yet empty, which exceeds my expectations.

A tripod adapter is also included, the test flash works fine.

For true professionals, the device is certainly a toy, for me as an amateur photographer, it is perfectly adequate and has enough features to make nice shots. The price of 100 Euro which is a good performance!