When the 13-inch MacBook Air with M2 was launched last year, it supported Bluetooth 5.0 out of the box. However, according to the new update, Apple has upgraded it to Bluetooth 5.3.
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This is coming after the release of the 15-inch MacBook Air with M2 that supported Bluetooth 5.3 out of the box. The latest Bluetooth version is faster and more reliable.
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Moreover, Bluetooth 5.3 will offer to device more reliable connections with Bluetooth accessories and improved power efficiency, which can contribute to longer battery life for your MacBook Air.