So I purchased an Anker Soumdcore Icon from walmart a while ago used it once on the river (which seemed fitting as it’s marketed as a waterproof/resistant speaker) after that first use it never seems to work correctly but not in the way of water damage. So the issue is when connected to the speaker through bluetooth (on a Samsung S9 Galaxy) it connects well and immediately reports only 10% battery. Although according to the manuel it says it should flash a red light when battery is low but it shows a steady white light along with the blue bluetooth light. So I begin playing music and about a minute or less later it shuts off. Repeat and rinse as many times as i can speaker never fails to power up. I plug the speaker in to charge it and it shows the red charging light… for awhile but eventually the light will go away and the system appears to be off.
Tl,dr - Speaker reports 10% battery through bluetooth, speaker has white power light when on (not flashing red low battery light), wont charge, plays music for awhile but after about a minute it turns off.