What is the Bluetooth version and frequency range of the JBL Wave Flex 2?
The JBL Wave Flex 2 uses Bluetooth version 5.3 and operates on a frequency range of 2.4 GHz to 2.4835 GHz. The Bluetooth transmitter power is less than 9 dBm (EIRP), and supported profiles include A2DP V1.4, AVRCP V1.6.2, and HFP V1.8.
From the official Jbl Wave Flex True Wireless Earbuds manual, page 16
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