KOVOL Open Ear Bluetooth 5.4 OWS Earbuds Wireless Headphones Sport Over Earphones Feature: 1: Open HIFI heavy bass headphones, gold label certification, more shocking listening experience, arc surface close to the ear, comfortable close to the ear. 2: 14.2mm composite titanium-plated dynamic coil, super large dynamic unit, diaphragm is more elastic, amplitude is larger, making the bass rhythm full, the mid-high pitch is more gentle and leisurely, and the sound is more layered .
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