Sony MDR-RF810R

When headphones, Sony MDR-RF810R are removed from the box, surprised its size. They are quite large, but still are not heavy. The speakers can swing to suit the position of the ears and leave them totally enclosed, and the elastic band makes it perfectly suited to the head without adjusting anything. However, despite the loudspeakers completely cover the ears, sound-isolating only. If there is background noise, you'll keep hearing it along with the sound of what we play back. Because these headphones are designed for domestic use and don’t take them home, is a minor fault, as they will be used during film sessions, music or video games and there is much less ambient noise on the street.

Whereupon, unless you're an avid music lover, barely notice. These headphones are designed for home use it is because the antenna, besides obviously mini jack typical PC speakers or headphones to the audio signal, you need an outlet. If not, it will not emit any signal and headphones will not sound.

The headset itself draws power from a rechargeable battery on Sony MDR_RF810R that lasts about 13 hours if you do not spend with volume. This battery is recharged by plugging headphones with a short cable to the base of the antenna, so you cannot use while charging.It has a volume control behind the right ear and on-off switch on the left, very accessible both.The signal range, according to the box, is about 100 meters.The headphones,Sony MDR_RF810R have two different transmission channels, if one of them had a lot of noise in the signal and the quality was not very good.