The HBH-PV700 is compatible with the Bluetooth mobile phones of both Sony Ericsson and other phone brands. With its low weight and ergonomic ear hook that fits both ears, the HBH-PV700 allows you to use stay truly handsfree an entire day. The HBH-PV700 supports all the advanced voice features of Sony Ericsson's Bluetooth phones in a great looking, highly affordable headset. It is capable of voice dialling up to 50 contacts, enabling the user to answer and reject calls by voice control, as well as change the profile or activate the sound recorder in the phone. The design features a stylish white and lime green casing, bringing a splash of colour to the headset market.