HAKII Baseball Cap _wf_exc DLC diamond-like diaphragm is strictly

DLC diamond-like diaphragm is strictly selected and the balance of diamond-like carbon material on internal resistance and sound conduction velocity can create a clear and natural HIFI hearing sense

Earphone size: 40*17

Patented AbTube Technology

Frequency Response: 140Hz-20kHz

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HAKII Baseball Cap _wf_exc DLC diamond-like diaphragm is strictlyCrafted from soft cotton fabric, Unisex HAKII Baseball Cap has a adjustable headband design for classic comfort and a personalized fit. Cotton twill fabric is soft and comfortable. Adjustable back closure for a personalized fit. HAKII logo is embroidered on the front, and slogan "Live My Sound" is embroidered on the back Note: This is a standard cap, and is not compatible with HAKII MIXC Brand name: HAKII Material: 100% Cotton Color: Black Size: One