In the tradition of bringing together science and beauty, the Porsche Design Bluetooth Headset is the ideal complement to your P'9521 mobile phone.Favourite Number :Save time when dialling the two numbers you call the most. Send your favourite contacts to the Porsche Design Bluetooth Headset by bluetooth to set it as your favourite number. When ever you need to call this number, a simple button press on the headset will make the call. Smart: The Porsche Design Bluetooth Headset can be paired with up to 3 handsets and supports voice dialling, last number redial and a host of call handling features; Switch between two active calls with the press of a button, or merge 2 seperate calls to create a 3 way conference call. (Voice dialling features are handset dependant) Porsche Design P'9521 Bluetooth Headset Specification:Bluetooth 1.2Easy-access to 2 favorite numbersSize : 46x20x12,5Talking time : up to 5hStand-by Time : 100 hCharging time What's in the box? Porsche Design Bluetooth headset Charging Adapter UK Mains Charger User Guide One Earhook