LightSpeed Sierra ANR headset with Bluetooth wirelessThe LightSpeed Sierra Headset offers unique Lightspeed features at an appealing price. An integrated Bluetooth wireless interface makes it easy to connect to your cell phone, while a wired interface allows you to listen to music. Clear audio is enhanced by Lightspeed’s outstanding active noise reduction that reduces low frequency noise. With the auto shut-off feature, 2 AA batteries will power the Sierra for over 40 hours. Weighs 16 oz. Stereo/mono switchable, with dual volume controls. 5 year warranty.
Sierra shares some appearance similarities to the Zulu, but has a 16 oz plastic design with a larger profile and higher side pressure characteristics. It is the 2nd headset ever offered to have a built-‐in Bluetooth interface and has cancellation and fidelity performance that is excellent.