Ubuntu how to use bluetooth headphones

Jabra's Bluetooth headset is very good, but now there is a high imitation, you can take a look at Li Zhixin's blog, which introduces the Bluetooth headset ranking and purchase skills, as well as identification methods and daily maintenance methods must be helpful to everyone. There are too many brands of Bluetooth headsets on the market today, how should we choose in the face of a dazzling array of Bluetooth headset brands? In fact, this is also very simple, as long as we recognize the brand, and then choose our favorite Bluetooth headset among these brands.

You only need to buy your favorite Bluetooth headset model in these brands. How to choose Bluetooth headphones? In order for you to choose a good Bluetooth headset that suits you, I will tell you about some purchase methods that you should pay attention to when choosing a Bluetooth headset:

First, when buying a Bluetooth headset, first look at what we do when we buy a Bluetooth headset, that is, the purpose of buying a Bluetooth headset. Generally speaking, if you are just satisfied with answering, you can buy a relatively low, less functional. If you listen to the news, you can buy a mid-section, if you listen to it, you have to buy a high-end, after all, it is high but the sound quality is good, and through it we can deeply appreciate the beauty of Bluetooth headsets.

Second, compatibility, although there is no big compatibility problem with the Bluetooth headset itself, we must take a look at it when choosing a Bluetooth headset, try it with our own mobile phones and other people's mobile phones, after all, compatibility will affect our call quality. Third, call quality, we buy Bluetooth headsets are all about a good Bluetooth headset, the pole design of the Bluetooth headset microphone is closer to the mouth, the call quality is better. Fourth, wearing comfort, when you buy it, see if it is an ergonomic design, the so-called ergonomic design is not designed with a different eardrum, if it is, we will not be tired after wearing it for a long time, if not, the ears will feel uncomfortable after wearing it for a long time.

Fifth, the standby time, the length of the standby time will directly affect our satisfaction with using Bluetooth headsets. If the standby time is long, you can avoid the trouble caused by constant charging.

I only recently started using Ubuntu and have no prior experience with linux. If you encounter a problem, write down the solution, hoping to help a novice like me.

The problem encountered this time is that Ubuntu got to know the built-in wireless Bluetooth 2-in-1 card BCM943225 (where Bluetooth is BCM2070) on my laptop. Under Win7, the sound quality of listening to ** is normal, but under Ubuntu, it is very poor.

There is the title of an article that reminds me, ubuntu : Bluetooth Headset A2DP Works, HSP HFP Not (No Sound No Mic).

I guess it's going to be set up, about a2dp, because I only see hsp hfp in my impression.

Sure enough, in the settings (System Setting Sound), the Bluetooth headset has two profiles, one is HSP HFP, and the other is A2DP. Once you've chosen A2DP, you're good to go.

<>2. Then click on the wireless signal on the upper right or , as shown in the Petona diagram.

<>5. Tap to turn off airplane mode.

6. After the matching, the upper right becomes on, then the Bluetooth is turned on, and the rendering is completed.

<><6, and then the upper right becomes on, then the Bluetooth is turned on, and the vibrator is completed.

JBL Bluetooth headset earbuds earbuds use 1, first choose the right earbuds and ear tips; How to connect JBL Bluetooth headset How to use JBL FREE Bluetooth Mask Headset How to use JBL FREE Use connection method 2, and then install it, first install the ear tips and then install the earbuds. How to connect JBL Bluetooth headset How to use JBL Free Bluetooth headset How to use JBL Free How to use JBL Bluetooth headset pairing connection method 1, turn on the Bluetooth of the mobile phone, take out the right earphone from the charging case, it will automatically enter the pairing mode, and the indicator light is half blue and half white (alternative mode); How to connect JBL Bluetooth headset How to use JBL Free Bluetooth headset JBL FREE Use connection method 2, open the Bluetooth menu of the mobile phone, and select "JBL FREE" to connect; How to connect JBL Bluetooth earphones How to use JBL Free Bluetooth earphones How to use JBL FREE Use connection method 3, take out the left earphone in the charging case, it will automatically connect to the right earphone. When pairing for the second time, take out the earphones directly, and the earphones will pair automatically.

How to connect JBL Bluetooth headset How to use JBL Free Bluetooth headset How to use JBL FREE How to connect JBL Bluetooth headset manual Bluetooth pairing 1, press and hold the right earphone button for more than 5 seconds; How to connect JBL Bluetooth headset How to use JBL FREE Bluetooth headset JBL FREE How to use connection method 2, select "JBL FREE" in the Bluetooth menu of the mobile phone; How to connect JBL Bluetooth headset How to use JBL Free Bluetooth headset JBL FREE Use connection method 3, press the left and right earphones for 3 seconds at the same time, and connect the left earphone to the right earphone; How to connect the JBL Bluetooth earbuds How to use the JBL FREE Bluetooth earphones How to use the JBL FREE connection method 4, When the earbuds are put into the charging case, the earbuds automatically turn off and start charging. How to connect jbl bluetooth headset how to use jbl free bluetooth headset jbl free use connection method.

Bluetooth belongs to hardware,Look at the key on your computer to know whether there is a hardware function of Bluetooth,In the setting options, you can directly see the Bluetooth setting to choose Li Liang's year,The premise is that the computer has Bluetooth,If you don't have it,Buy a Bluetooth adapter。

1.Turn on the Bluetooth function on your Android phone, and wait on the Bluetooth device search list interface, you need to go to the phone's settings menu, find the Bluetooth menu, and enter the Bluetooth menu to turn on the Bluetooth function.

2.Take the JBL Free X Bluetooth Broken Earbuds out of the charging case and turn them away, at this time, the indicator light on the earbuds flashes red and blue to enter the pairing state.

3.At this time, the name of the JBL Free X Bluetooth headset will appear on the Bluetooth device search list of the phone, if not, please try to refresh the Bluetooth function interface. Select "JBL Free X" in the device name option and follow the instructions on your phone that don't show your socks to pair and connect.

4.When the connection between the earbuds and the mobile phone is established, the earbuds indicator will slowly flash blue.