Specifications of Bluetooth Headset: Two genre disputes As for the purchase of Bluetooth headsets, because of the numerous brands of mobile phones and headsets, the most troublesome issue for consumers is the compatibility between mobile phones and Bluetooth headsets. The manufacturer pointed out that the Bluetooth headset has two major factions, HandfreeProfile (HFP) and HeadsetPro-file (HSP), which determine the compatibility between the headset and the mobile phone. The former means hands-free function and the latter means headphone function. Consumers must first study which specifications are supported by their mobile phones, and then find suitable Bluetooth headsets for pairing.
Among them, the HFP format Bluetooth headset supports the mobile phone function more completely, and the consumer can simultaneously operate the mobile phone to set the hands-free option functions such as redial, call retention, and call rejection. For example, Bluetooth headsets introduced by several major manufacturers such as Nokia, Motorola, and Sony Ericsson are mainly supported by HFP format. Some models support both HFP and HSP. Consumers should pay special attention when purchasing.