Nokia BH-900 Bluetooth Headset, Talk Time up to 8 hours, Standby Time up to 180 hours, noise reduction and echo cancellation

BH-900 Bluetooth Headset with Sliding Boom. Intelligent, versatile, and elegant: the Nokia Bluetooth Headset BH-900 is an ideal handsfree solution for those who demand quality, style, and clarity. With the latest technology, including digital signal processing (DSP) and an active sliding boom microphone, this headset delivers superior performance. This wireless headset comes with an adjustable sliding boom, comfortable earhook, easily accessible answer/end button, DSP for enhanced sound quality, and volume control.