After I have fully charged my Bose Soundsport Free In ear headphones I only get 2 hours of playing time before I'm asked to charge them. I'll even let them charge until the next day. Then there are times when after charging and removing I only have 80% power.
I'm sorry to hear you're encountering difficulties with the battery life of your SoundSport Free headphones. Have you tried to use a different cable for charging if possible, or a different power socket/outlet? How long have you owned the headphones for?
Also, have you updated the firmware of the headphones to the latest version HERE?
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