Hot Sale Foldable Headphone with Microphone for Promotion Different Colors 1.colorful or pantong color 2.promotinal headphone Hot Sale Foldable Headphone with Microphone for Promotion Different Colors 1. colorful or pantong color2. promotinal headphone3. super bass sound4. beautiful package Speaker: φ40mmSensitivity:105dB S.P.L at 1KHz Impedance: 32Ω Frequency Response: 20Hz-20,000Hz Rated power: ...
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