That the wireless device for personal transmission of audio properly performed its functions, you need to know, how to properly use bluetooth headphones. The main distinguishing feature of such accessories is the lack of wired connection. They work at the expense of radio waves, the frequency spectrum of which is from 2,4 to 2,48 GHz. When working with wireless headphones, the main requirement is the presence of the device, to which they connect, Bluetooth module.
How far can Bluetooth headphones work?
Most modern models catch at a distance 10 meters. The presence of several devices can cause some inconvenience, equipped with radio modules. During operation, they can connect to the devices used and create additional interference. To minimize such situations, the developers of wireless technology have provided an abrupt adjustment of frequencies. Even if the frequencies match, then it will be expressed only in a short break, which the user may not even notice.
According to the manufacturers, range of new devices with version Bluetooth 3.0 can reach 100 m. Actually, this figure is many times less. Outdoor accessibility in the area 50 meters, in buildings 10-20 m.
Ways to connect headphones via Bluetooth
Not all devices have wireless accessories. The receiver must be equipped with a Bluetooth module with a set of protocols.
The easiest way is to connect headphones to the device, which has built-in bluetooth. All you have to do is activate the wireless connection on both devices. Then select the desired accessory on the active receiver and allow education.
Things are a little different with devices, on which the built-in radio module is not installed. They require a special adapter. This is an optional device, which connects via a USB connector.
It is often needed for PCs or laptops. This option is built-in on modern phones or tablets.
Some models of modern bluetooth headphones come with this adapter. In this case, to set up a connection between devices, it is enough for the user to install a radio transmitter in the source, from which the sound will be transmitted (PC, TV, car radio).
How to connect wireless headphones to your phone
The process of connecting mobile gadgets and wireless accessories is quite simple, since both devices have a built-in bluetooth module.
- Charge and turn on the Bluetooth headset.
- Activate the wireless data transfer function on the mobile phone (enable bluetooth).
- In the list of found devices, select the model of your wireless headphones and click "Connect".
- Sometimes you may need a PIN. Usually, it is a four-digit digital code - it can be found on the factory box of the accessory (most often it is "0000"). The connection is complete, the accessory is ready to work.
If you do not remove the device from the list of connected devices, resynchronization will not be required for further work, it will pass automatically.
It is worth noting that the headphones are connected to the detection mode. Depending on the model, the ways to activate this option may be different. The user should read the instructions in advance, how to turn on and use bluetooth headphones. On some models, you need to press the power button or answer the call (in the case of a headset) for a few seconds. As a result, the LED on the case should change color or start flashing in a certain order. Other accessories have a multifunction wheel, which can be switched to the appropriate mode. After, as the wireless device will be ready to connect via bluetooth, you should search for it in the list of available devices on your phone.
Hybrid models are also available today, which have two ways to connect: leading through bluetooth. This raises questions for many users, how to connect USB headphones via wire to phone, because mobile gadgets do not have such a connector. In this case, you can buy an adapter from mini USB to regular.
What is Apple AirPods
Question, how to set up wireless headphones on iphone, especially relevant for owners of the latest versions of such gadgets. IN 7 generation of iPhone manufacturer has decided to abandon the usual 3.5-mm audio jacks, and offers owners of new-fangled smartphones branded AirPods headphones.
It is worth noting, that they are connected in the same way, as well as usual bluetooth earphones.
Management is thought out to the smallest detail. Thanks to optical sensors and accelerometer, the accessory recognizes the need for standby mode. The headset turns on automatically, it does not need to be further configured. Audio information starts playing after the user puts it on, and stops when they are removed. To switch the volume, answering a call or paving a route, the user needs to activate Siri by clicking on the sensor.
In music mode, AirPods can run up to 5 hours continuously. There is a possibility of fast recharging, thanks to a special wireless cover. With it you can not charge the headphones anymore 24 hours.
If the Bluetooth headset does not connect
If, if you cannot play the sound through the wireless accessory, the following possible causes should be ruled out:
- village headphone battery, as a result, the accessory did not turn on;
- the sound source and headphones were not synchronized;
- the wrong accessory is selected from the list of available devices;
- the audio source has disabled the automatic connection of devices added to the list of once installed.
Wireless headphones are easy to connect and set up. The main thing is to understand the features of the model and synchronize the accessory with the sound source. To avoid frequent disconnections, do not use paired devices at long distances from each other.