Sony MDR-RF811RK Wireless Headphone: Review

The Sony MDR-RF811RK model is low-end wireless headphones, which is getting quite a success despite the low cost. This appliance’s key role is domestic use to watch movies without disturbing the neighbor, or conversely, to evade external noises. Still, versatility is good, and we will see all its possibilities in the review to follow.

Our team will then highlight the main features of the Sony MDR-RF811RK Wireless Headphone so that you will also consider the many comments found in the various forums to have objective statistics on these wireless quality headphones: physical structure and audio playback capabilities. Below, for those who do not have much time to spend reading, you’ll find a summary paragraph.

Sony MDR-RF811RK Wireless Headphone – Materials and Fit

The physical structure of the Sony MDR-RF811RK is plastic but absolutely acceptable. In this price range, it isn’t easy to find the best. They also have a band to adjust the boss’s size, a solution that the more expensive and expensive models often use.

Fitting is highly appreciated, with mobile pavilions best suited to the different head and ears physiognomies. However, the Sony MDR-RF811RK is a unique piece, cannot bend and rest: the problem is minimal since, as we shall see, it was born to be a model to be used in domestic walls, not for outdoor activities.

Let us remember that the pavilions, once worn, can also be replaced: a good idea! The supplied kit reserves the tightest need: the transmitter base, power cord, and rechargeable Ni-Mh batteries.

Battery and Distances

As explained in the instruction manual, the Sony MDR-RF811RK uses RF technology that allows you to have a signal up to 100 meters in a free field (without obstacles) and two different transmission channels. This way, you can also connect two headphones at the same time.

The supplied batteries (they can also be purchased separately) offer average performance: for a full charge, it takes 16 hours, while the 13-hour autonomy is more or less the average.

On the headphones, they have placed the commands to select the audio and choose one of the two channels, in case the first choice did not provide the expected results.

Audio and Connections

So we come to the practical test, pointing out once again that the Sony MDR-RF811RK is a low-end product, which does not aim to have a high-level audio resolution. The connection is perfect, and you can use it with different audio sources, so not just the TV but also the tablet. The important thing is that there is an input jack to connect the transmitter.

The connection is the strong point of this device: the statistics all hang on to her, we note good isolation of external noises. The audio quality is certainly not an audiophile, and in this price range, we can expect it: it is still good, though a background noise accompanies the audio while playing movies. This does not always feel but is more acute during breaks when there are no dialogues and noises.

Conclusions

With the price, the Sony MDR-RF811RK is an exciting product, with a plastic body structure, but at the same time able to offer a comfortable feel while worn; the pavilion coating, which will sooner or later be consumed, can even be replaced as indicated in the instruction booklet.

The latter is really a good companion because it gives us a lot of information. However, using the Sony MDR-RF811RK is very simple: choose one of the two transmission channels and listen to the video’s audio or the song being played. Both the volume and the channel can be selected directly from the headphones.

The output quality is decent, even though the background noise is felt, especially at low volume or when there are noises. Considering the low-end market cost, it won’t be easy to find better, so moderate use will definitely be good. If you plan to use them for several hours a day, we recommend a higher-quality device: check out our list of the best wireless headphones that are updated very often.

Where to Buy Sony MDR-RF811RK Wireless Headphone?

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