Mpow BH322B M5 True Wireless Earbuds

Headsets may play only in one ear depending on your audio settings. So check your audio properties and make sure that the mono option is turned off. In addition, make sure that voice levels are balanced on both earbuds.

Put the earbuds in the case and close for 5 seconds or so. Open the case. While both are flashing blue/red, tap both at the same time 4 times while still in the case. They should reset / pair with each other and only the right should continue flashing.