In theory,the Bluetooth adapter can connect up to 7 Bluetooth devices at the same time.As for how many can be connected at all,only by having it tested can you know it. In general,the computer,connected to the Bluetooth headset, can listen to songs and simultaneously transfer files to the Bluetooth mobile phone.Not only the computer can do it, but also the mobile phone can connect more than two Bluetooth devices at the same time. The Bluetooth primary device can communicate with up to seven devices, though not all devices can achieve this maximum. The roles can be converted...

     Many Bluetooth adapters and Bluetooth headsets are of good quality,such as famous Bluetooth headsets and adapters such as Jabra and Plantronics. Bluetooth adapters of our brand,zexmte,is  also so great indeed.However,  a delay in listening to songs may be caused by headphones and adapters, but a computer may also result in the delay.      If it is the problem with the adapter and the Bluetooth headset,it may be mainly because that it is far away, the signal is not good. In that case,the adapter can be plugged and reconnected to solve it.Otherwise,You can use your mobile...

    In the Win7 system, the steps for connecting Notebook to the Bluetooth headset are as follows:      1. Click the Bluetooth icon in the lower right corner of the system and select "Add Device".     2. Select the Bluetooth headset you want to add.     3. The system will prompt that it is connecting to the Bluetooth adapter.     4. It prompts it is successfully added.     5. Click on "Start" - "Devices and Printers" and you will see the added Bluetooth headset.    6. Right click on the Bluetooth headset, select "Properties",...