In the digital age, no one will be surprised by wireless technology. And even such a simple device, like headphones, can now work without any cables. Wireless headphones are an ideal choice for those who experience the inconvenience of using wired models that restrict freedom of movement.
This article will help you find headphones that are ideal for certain tasks. No need to think that they are all the same, only the price is different. Even for communicating with a computer or portable device, different headphones can use different technologies!
Main selection criteria
Communication type
- Headphones. They can function perfectly at a fairly large distance from the signal transmitter (up to 100 m). But, as a rule, the declared high range is an unstable indicator, correct only for open space, with a gradual deterioration in sound quality as the distance from the base increases. Radio headphones will be an excellent option for a small room (50-60 m2), because the transfer of the signal is not affected by various obstacles. But, the radio signal may be subject to interference from household appliances.
- Bluetooth headphones.The range of such headphones is not more than 40 meters. They are not afraid of both radio interference and any visible obstacles. In addition, these headphones are compatible with various gadgets, on board which also has Bluetooth. But, when compared with radio headphones, the range of Bluetooth headphones is much smaller, and the battery consumption is higher.
- IR Headphones. To transmit the signal using an infrared port. IR headphones are not subject to electromagnetic radiation and various interferences. But in order for the signal to be of high quality, the receiving device must be in constant visible contact with the transmitter. The main advantage of these headphones is their cost - it is much lower than the above analogs.
- Wi-Fi Headphones -Audio stream is broadcast from a small Wi-Fi transmitter. The greatest distance is 90 meters, but the radius of the coating can be reduced due to working electrical appliances, weather conditions, reflective surfaces. In addition, the transmission of information via Wi-Fi protocol is not always carried out in a secure mode.
Types of headphones
- Overhead - The most common type of headphones. Their main feature is that they are superimposed on the ear. These headphones are quite large, so they are rarely used for listening to music on the street.
- Full size- unlike overhead headphones, completely encircle the auricle. They are distinguished by good sound insulation, high sound quality, lightweight construction.
- Monitor - as well as full-size ones, they completely encircle the ear, but have a rather heavy weight and a powerful headboard.
- Plugin- the so-called headphone plugs. Wireless are extremely rare, usually used by athletes in the pool or jogging.
Sound quality
- Resistance.To listen to music on the player will be enough resistance at 16-32 ohms. For computers and audio systems, it is better to pick up headphones with a resistance of 120 Ohms.
- frequency range. Ideally, it should be between 20 and 20 kHz. The smaller the bottom bar, the richer the bass will be.
- Noise / Signal. The higher the number, the better. On average, it should be at least 80-100 dB.
Equally important characteristics
- Battery lifeHigh-quality headphones can work up to 12 hours without recharging.
- Ergonomics.Good headphones should hold tight, otherwise extraneous sounds penetrating under the ear cushions will reduce the sound quality.
- Control.Extensive access control capabilities provide a high level of comfort when operating any wireless device. The controls include a volume control, an incoming call button (for a headset), and so on.
Most Popular Manufacturers
Among the most famous manufacturers are such brands as: Sennheiser, Pioneer, Panasonic, Ritmix, Sony, Philips, Creative, AKG.
Common customer mistakes
- The built-in battery adds not only weight, but also volume, so do not expect that wireless headphones will be light and tiny.
- Wireless headphones are never used in sound recordings, because the sound, before you get to your ear, you need to overcome a large distance with obstacles. In addition, in wireless headphones, compared to wired, there is some degree of sound distortion.
- Not all Bluetooth-headphones work well, being at a distance of 40 meters from the transmitter. Therefore, music lovers should prefer radio headphones, the signal quality in which is much higher.
The main secret of the popularity of wireless headphones lies in their mobility. Now you can combine two pleasures in one thing at once - to do household chores and at the same time enjoy high-quality sound.
