Weaknesses in speaking spoil the overall impression!

Convinced only partially:
+ Fits comfortably in your hand;
+ Robust material;
+ Siren works well and loud;
O You have to when speaking right up close so that you touch the unit almost with your lips.
O Batteries are not included. But in the description. But: In another (cheaper) megaphone from another vendor, the batteries are included!
O The sound / the sound is neat to designate at not too high Lautstäre than mediocre. Not particularly good, but still okay.
- With "high" volumes there while speaking distortion of voice.
- When speaking, there are always at certain Lautstäreeinstellungen feedback, go their high Fiep tones on the ear and spoil the joy of a device.
- Speaking unfolds not such a high volume as hoped. The announcements can not be made really loud.

Conclusion: A device with strengths and weaknesses, which is perhaps to use for events on a smaller scale and in smaller premises (family celebration / company party / etc.) Yet. However, the negative points mentioned when speaking limit the fun but quite nice.