The charging time of beats studio buds portable Bluetooth headphones is generally 4 hours under standard conditions, and the headphones can be fully charged within 4 hours if they are brand-new headphones. However, as the headphones are used for a long time, the battery performance will gradually decline, so the charging time will also change accordingly. Under normal circumstances, real-time extension is a normal charging phenomenon within a reasonable range.
The charging case of the Bluetooth headset can be fully charged for about two and a half hours.
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2. Because Bluetooth headsets are lithium batteries now, there is no memory effect, and the built-in overcharge protection IC.
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3. The first charge is full, generally 2-3 hours, although the built-in overcharge protection IC, but try not to overcharge