Razer™ SmartSwitch
While using the Kaira Pro with the included USB-C dongle, calls from a connected Bluetooth device will automatically come through the headset so you can conveniently take the call then switch back to the game audio without ever removing the Kaira Pro.
Do Not Disturb Mode can be toggled on in the Razer Audio app if you want to block incoming calls from coming through, while a dedicated button on the headset allows you to manually switch between HyperSpeed Wireless and Bluetooth audio sources.
Low-latency Bluetooth With Quick Connect