Review on Wireless Earbuds with Apple W1 Headphone Chip, Class 1 Bluetooth, and Magnetic Design - Beats Flex in Black, with 12 Hours Playback and Built-in Microphone by Candra ᠌

bought headphones. charged with charging 20 watts from an iPhone 12, is this normal? can be charged? Further. Fully charged, white light on. Then I listened to music and fell asleep. headphones were turned on. I woke up in the morning and listened to music for about an hour, talked once on the phone for 5 minutes and then conducted an online lesson - I joined via bluetooth via a macbook. when connected before the lesson, it showed that the headphones have 85 percent charge. taught 60 minutes. after the lesson looked, the charge was already 5 percent only 60 minutes and 80 percent of the charge gone? how is that possible?