Review on Earphone Armature Detachable Isolating 1BA（Black， by Lisa Adamczak

Totally dissatisfied. The instruction manual is more of a warning than a guide (when to use it and when not to use it). That too is difficult to understand. You can tell it's poorly translated or untested. The end of the charging cable looks like an AV connector, so there's no way to connect it to my phone other than Bluetooth, and charging has to wait until I'm at my computer. Pretty dissatisfied with the product.