How do I properly charge the Beats Flex when it’s not fully drained?
Charge your BeatsFlex using a charging cable and power adapter or computer. Only use compliant peripheral devices that meet applicable country regulations and safety standards (IEC 60950-1) (Page 2).
From the official Beats Flex Wireless Earbuds Apple W1 Headphone Complete Featuresinstruction manual, page 2
Have a follow-up question?
Answers from the official manual.
Common questions