There are various Bluetooth earphones, is there a difference in reception distance depending on the product type?
Or is the reception distance the same because it follows the Bluetooth standard?
If you have a long reception, what should I look for?
1587 2018-09-21 Gentleman
Class 1 has a long reception distance
Only earphones should not be class 1 supported
Both must support class 1
If the reception distance is long, the battery will run out
Bluetooth has a low battery and it's for short-distance communication, so it's kind of vague
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