The latest Bluetooth connection standard on the market is Bluetooth 5.2, and the mainstream connection standard is Bluetooth 5.0, Bluetooth 5.2 is the latest standard on the market now released in 2020, and Bluetooth 5.0 is a technical standard released by the Bluetooth Technology Alliance on June 16, 2016. Bluetooth connectivity is the only way to connect true wireless headphones, so choosing a true wireless headset that uses the latest Bluetooth technology standards can maximize your experience. The latest Bluetooth 5.2 standard has three new features compared to the previous generation of Bluetooth 5.0 standard, including LE Isochronous Channels, Enhanced ATT and LE Power Control.
Human speech is the use of Bluetooth 5.2 standard real wireless headphones to obtain longer transmission distance, faster transmission speed and lower power consumption. So in the purchase of real wireless headphones priority to choose Bluetooth 5.2, followed by Bluetooth 5.0, if you see still using Bluetooth 4.2 headset directly PASS, if you see some tens of dollars of real wireless headset e-commerce details page written with imported high-performance Bluetooth chip, but did not write what standard Bluetooth protocol products, Be careful what you buy, too.