Faster Transmission with Bluetooth 5.0 Uses the latest Bluetooth 5.0 technology for quicker transmission and more stable pairing Delivers a reliable and clearer audio listening experience 2 in 1 Transmitter and Receiver Transmitter mode TX for watching TV or gaming with aptX Low Latency to keep sound and image in sync Receiver mode RX for enjoying CD like music from smartphones or other Bluetooth devices with aptX and aptX HD sound quality Long Range and Efficient Power Stable Bluetooth connection with a range up to 10 meters Lower battery consumption for longer listening sessions Dual Device Pairing TX and RX both support connection with two Bluetooth devices simultaneously Easy sharing of audio and quick switching between devices You can pair two Bluetooth headphones at the same time Use scenarios Scenario 1: Watch TV or play games without delay by using TX mode for synchronized wireless audio Scenario 2: Listen to music from a smartphone or other Bluetooth devices in RX mode with aptX/aptX HD Scenario 3: Share listening with a friend by pairing two Bluetooth headphones at once for either TV viewing or music playback