JBL LIVE BEAM3 Wireless noise-cancelling Bluetooth Headset -Black
JBL Spatial Sound. - Bluetooth version (Earbud) : 5.3. - Bluetooth version (Charging case) : 5.1. - Bluetooth profile version : A2DP V1.4, AVRCP V1.6.2, HFP V1.8. - Bluetooth transmitter frequency range : 2.4 GHz - 2.4835 GHz.