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Nov 15, 2016

When choosing a Bluetooth headset, the most important problem is that cell phones and headsets are compatible. Some Bluetooth headsets are not compatible with mobile phones, mainly because of the different specifications. ---HandfreeProfile Bluetooth headset has three main specifications (HFP) and HeadsetPro-file (HSP) and A2DP of three. Representatives of HFP hands-free function, and HSP represents the headset function. Consumers have to make sure your mobile phone supports what kind of specifications, and then choose the right Bluetooth headset pairing. A2DP is an advanced audio transmission specifications, allowing transmission of stereo audio signals, much better quality compared to the HFP and HSP.

Supports the HFP formats Bluetooth headset mobile phone fairly complete, consumers can operate on headset phone set the Redial, call reservations, refused to listen to calls, such as hands-free option. Nokia, Motorola, Sony Ericsson Bluetooth headset launched almost all dominated by HFP formats are supported. There are also some models also support the HFP and HSP. If special Bluetooth headset A2DP format, compatible with HSP and HFP formats, is by far the best version of the format.