CNET has a review of the Jabra BT8010 and writes - “The BT8010 has quite an attractive black tapered design with a prominent silver jog wheel above the OLED display. The jog wheel lets you scroll through the contacts listed on the phone, or you could use it to control the headset’s volume. Within the jog wheel is a multifunctional button that in addition to letting you answer and end calls, also lets you play and pause music. The headset’s right spine is home to a menu button, a mode button, and an on/off slider switch that can be slid downward to activate pairing. The menu button lets you access the recent call list, the phonebook, and the settings menu. The mode button simply lets you toggle between phone and music mode.”

Read more about the Jabra BT8010 Bluetooth headset