The IQstream TV has been designed to work exclusively with IQbuds Boost and IQbuds2 Max and won't work with third-party Bluetooth Headsets.
The first generation IQbuds won't work with the IQstream TV, as they do not have Qualcomm® aptX™ Low Latency audio, which ensures Bluetooth® wireless-enabled devices can deliver sound in sync with visual media. Both the IQstream TV and IQbuds Boost have Qualcomm® aptX™ Low Latency.