In February 2018 I bought some Sony MDR-ZX220BT Wireless Bluetooth headphones for my partner. She mainly uses them for occasional phone calls on her mobile, rather than using them for listening to music on a daily or regular basis. She said that the headphones charge up OK but once charged, if she doesn't use them for a few days they lose their charge. Of course this makes them unusable for the next phone call (which is usually unscheduled) because the battery is flat and needs recharging. To compound the problem these headphones cannot be charged and used at the same time.
Is it normal for the headphone battery to lose its charge if the headphones are not used?
It seems ridiculous to have to keep the headphones on a continual charge just on the off-chance that there might be an unexpected phone call for which she wants to use them.
Is it normal for the headphone battery to lose its charge if the headphones are not used?
It seems ridiculous to have to keep the headphones on a continual charge just on the off-chance that there might be an unexpected phone call for which she wants to use them.