Betron B750s Earphones Headphones Specifications Product Dimensions: 0.79 x 0.79 x 0.79 inches Item Weight: 0.564 ounces Form Factor: In Ear Connectivity Technology: Wired Connection: Gold Plated 3.5mm L Shape Headphone Jack Microphone: Built in microphone with colume controller and call control Connectivity: Wired Frequency Range: 14Hz-22kHz Impedance: 32 Ohms Headphone Form Factor: In Ear …
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