Nokia offers this HF-510 Display Speakerphone that utilizes Bluetooth to connect to your device wirelessly. The HF-510 fits inside your car and has an OLED display showing incoming caller information. It can paired with up to four device at the same time.
The Nokia HF-510 comes with three mount, sunvisor clip, easy mount and dashboard plate and a Nokia 2mm battery charger connector. The built-in battery offers 30 hours of talk time and up to 180 hours of standby time.
This Display Speakerphone supports Bluetooth 2.1 with Handsfree Profile (HFP) 1.5 and Phonebook Access Profile (PBAP) 1.0.