30 PCS USAMS EP-42 3.5mm Plating Metal In-ear Wired Earphone, Length: 1.2m, Test Tube Packaging, Test Tube Packaging

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1. Material: aluminum alloy + TPE 2. Speaker diameter: 10mm 3. Applicable equipment: 3.5mm interface equipment 4. Fish-scale headphone cable, anti-adsorption, disperse after a shak e 5. Ergonomic design, comfortable to wear 6. One-key switch, simple operation 7. Metal butt plug, sensitive sound transmission without distortion 8. The microphone on the back of the wire controller, sensitive noise reduction radio 9. Speaker sensitivity: 92dB 10. Impedance: 32 ohms 11. Frequency response: 15Hz-20KHz 12. Microphone sensitivity: 43dBSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 15cm * 10cm * 3cm / 5.91inch * 3.94inch * 1.18inch Qty per Carton 120 Carton Weight 7.50kgs / 16.53lb Carton Size 45cm * 40cm * 30cm / 17.72inch * 15.75inch * 11.81inch Loading Container 20GP: 493 cartons * 120 pcs = 59160 pcs40HQ: 1146 cartons * 120 pcs = 137520 pcs Show more