KOPPO ANC-861 Hybrid Active Noise Cancellation Earbuds User Guide
KOPPO ANC-861 Hybrid Active Noise Cancellation Earbuds පැකේජයේ අන්තර්ගත නිෂ්පාදනය අවසන්view Fitting(Very Important) Select ear tips of the most fitting size provided( large, medium, small). please install the filtering leaf tips on the earphone. Wear the earbuds Pick l4> the…