Sony MDR-RF865RK Wireless Headphone

Sony, you know, is synonymous with innovation, creativity, but also for security and stability. There are many small and large appliances for entertainment Sony, which we use every day. The famous Japanese brand has made its way over time to become a reference point for the trade of electronic products at the international level.

In the field of wireless headphones, despite the large supply of the most famous international brands, offers the high-quality solutions at low prices. Among the top models of the brand that invented the Playstation, we have tested an especially interesting: it is the Sony MDR-RF865RK wireless headphones. Sony has presented as a revolutionary model: simple to use and also suitable for those looking for an extra sound quality. Following are the results of our test.

The Batteries of the Sony MDR-RF865RK never end

As usual, the Sony wanted to impress, and to do, so he decided to focus on the battery life of the Sony MDR-RF865RK wireless headphones. With 25 hours of use, you simply place definitely at the top of the charts on the strength of the battery, immediately gain a point in our test. From a technical point of view, the main features of the Sony MDR-RF865RK headphones enter the average sold in the same price range. The speaker driver is 40 mm long, ensuring a sound truly remarkable.

The Sony MDR-RF865RK wireless headphones is equipped with 2 analog inputs to connect with your device. Also with regard to the scope of the signal, we must assign to the headphones another point: taking advantage of the frequency of 863.5 and 864.5 MHz, through walls, and work up to 100 meters away. Sony has advertised very ease of use with this model: actually adjusting the volume levels is very intuitive, thanks to the built-in controls in the headphones, as well as charging, that by simply placing the headphones on the wireless docking.

The Test Movies

We decided to try the Sony MDR-RF865RK connecting it to the TV while watching a movie. The first thing to say is that the audio quality has left us breathless, there is a system of noise attenuation that makes the sound alien to any kind of disturbance throughout the duration of the listening and also at considerable distances (70 meters ). Within them a lithium battery: although apparently this is not an essential feature, we did save money for the purchase of rechargeable battery, and it seemed like a good choice for the durability of the headphones.

Sony MDR-RF865RK – Technical Details

• Type Circumaural: yes
• Frequency (Hz): 10-22000
• Sensitivity (dB / mW): Not available.
• Magnet: Neodymium
• Impedance (Ohm): 40
• Volume control: yes
• Plug: 1 stereo mini plug / pin
• Weight (g): 320 g (headphones)
• AC adapter: yes
• Battery charging stand: yes
• Jack adapter Unimatch: yes (1)
• Device for adjusting the cable: no
• connection: Yes (2 stereo mini plug / pin)

Sony MDR-RF865RK – Conclusions

The Sony MDR-RF865RK belonged in that category of headphones which price range of medium / medium-high heat. There are more expensive, but also more economical. They are therefore, not a suitable choice for those on a budget, but rather to those looking for a listening experience medio-alta/alta, particularly for a headphone cable cannot be used by the classic: the quality is really good. You are not difficult to use, but should not be abused to prevent premature deterioration. If you love sound quality, and you have some money to invest in wireless headphones, we recommend the purchase of the Sony MDR-RF865RK wireless headphones: they are a good compromise quality!