Bluetooth / Steering:
The headset has the latest Bluetooth 3.0 standard
The first-time pairing with another Bluetooth enabled device is quick and without a hitch, just activate Bluetooth when device output, then six seconds, press the On / Off button on the headset, and then the instructions on the output device is already follow a stable Verbindunng. Depending on the signal strength of the connection is Ausgangsgräts even if this is in another room.
The headset can store multiple output devices, the pairing data. Once the Bluetooth function is enabled on an output device and the headset are in the vicinity and also to enable it automatically connects to the output device with which it was connected. If the last connected device output not be activated connects the headset to the device with which it was previously connected. In practice, with 2 smartphones, a tablet and a computer so everything worked smoothly.
Furthermore, the M04 also has buttons to skip tracks, pause the playback, and adjust the volume. Of course, calls can be answered and ended, and the last Rufnummmer be redialed from the call data of the smartphone (which is anything but a matter of course in many other headsets). The buttons are all easily accessible and intuitively arranged so that the operator after getting poses no problem even during operation.
The manufacturer promises an operating time (phone calls or listen to audio files) of up to 20 - 24 hour (depending on volume) and a max. Standby time of 250 hours, these values are in practice quite realistic. A full charge of the battery with the included USB cable takes just over two and a half hours, which is also a thoroughly respectable value.
Fit / Verarbeitunng: The headset consists of a seemingly stable wertig Kusnstoff, both the headband cushions and the cushion the earphones are made of synthetic leather, which can naturally lead to sweating during prolonged use and the corresponding temperatures. Otherwise, the listeners are pleasant on the ears and filter a large part of the ambient noise, so that you will not gestöhrt by its surroundings while listening to music but the essential things still will notice and on the other hand does not interfere with listening to music, etc., in return also its surroundings. The temples are sufficiently finely adjust to the respective head size of the wearer so that everyone can find the perfect and pleasant seat for itself. Even after several hours of listening to music does not create any sore or uncomfortable pressure points. Another not to be underestimated advantage is the relatively low weight of the headset, which is also its part contributes to the high level of comfort.
Sound / voice quality: As for the voice quality and voice sensitivity of the headset while Terlefonieren, so it can easily keep with much more expensive models, and this trumps even partially. Thus the interlocutor understand nearly as well as if both the right phone at the ear would.
As for the sound of music files, so everyone needs to be clear that the AUSDOM M04 just is a headset, not a Hifikopfhöhrer, although the sound is quite be described as powerful and clear but of course less nuanced and less Bass pressure as is the case for pure hi-fi headphones in this price range. However, the M04 can also keep up here quite well, at least when it comes to pop and rock on the go. Classical fans and demanding users should, however, consider whether they should not rather opt for a pure hi-fi headphones. Although I maybe should note here that I am as far as the sound very sophisticated and have already been used on my smartphone an AKG K550 or a Sennheiser Momentum (both of which are some price ranges settled higher).
However, a real point of criticism at the M04 is the low maximum volume, here the manufacturer might like to have one to two shovels drauflegen without the ears Medical Association to come into conflict.
CONCLUSION:
As for service, feel and comfort seeks the headset M04 of AUSDOM not only in its price range of its same, sonically the headset knows quite convincing, however, is not quite up to the sound of pure hi-fi headphones. A slightly higher maximum volume as well as a carrying case or similar would have been desirable. Therefore, four earned stars and quite a buy rating for the alljene untwegs want an end to the clutter.