Tag: Waterproof Earphone
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QCY QY19 Bluetooth Waterproof Sports Earphones User Manual
USER MANUAL QCY-QY19Bluetooth Earphones Quick Start (a) Power-on EarHook EarTip Vol + Vol – LED Multifunction Button (MFB) USB Port (b) How to Wear Large×2 Medium×2 Small×2 Semi-closed EarTips(suitable for sports) Large×2 Medium×2…
