BOSE HEADSETS A20 U174 PLUG (BLUETOOTH)

The Bose A20 Bluetooth Headset is a U174 plug equipped with an adjustable powered microphone which can be connected to the ear-cups for optimal communication. This specific model is engineered for increased noise reduction and clear audio with active equalization. Featuring a customizable audio prioritization control with “mute” and “mix” settings, along with flexible power circuitry and an auto-on that switches to and from battery power and aircraft power. The smart shutoff also helps provide at least 45 hours of use.