Motorola HS850 Bluetooth Headset Handsfree The HS850 also stores information and wirelessly interacts with Bluetooth 1.2 compliant devices, including handsets, PDAs and computers Smaller than its predecessors, coordinates with the look of Motorola handsets Features a pulsing light that shows when you are on a call Inimprovement in connection speed, I haven't really noticed much of a change in battery life or audio quality.creased, talk time of up to 8 hours and standby time of up to 200 hours