Review on Bluetooth Wireless Charging Waterproof Headphones Headphones for Earbud Headphones by Sally Reynolds

I wanted to like them because they're cheap, but they don't even cost ten bucks. The two headphones are out of sync with each other, causing terrible echoes. There is a noticeable lag between the headphones and the device, so you can't watch videos with synced audio. In summary, these headphones are only good for listening to music with just one earbud at a time. If you try to use both audio syncs, the music will be completely muddled.