The new Lightspeed Sierra is for the pilot who demands premium quality and exceptional value.
The Lightspeed Sierra features integrated Bluetooth wireless cell phone interface and a wired stereo music interface making it easy to connect to your cell phone or portable music device. With the Sierra you will get outstanding active noise reduction (ANR) technology and great stereo audio fidelity. It’s powered by two AA batteries and has an auto shut-off feature to save you from draining the batteries. The two AA batteries (included) will power the Lightspeed Sierra for approximately 40 hours.