This battery-powered, single helicopter U174 plug cable features an electret microphone with Bluetooth control module. Bluetooth phone connectivity lets you receive calls wirelessly through your headset. |
Yes, you can.
Yes, this cable is designed to be used with a Bose A20 headset only. We do not have any data supporting it working with your helmet.
Per the Manufacturer the ohms for this cord is 200 to 2200.