OneOdio Pro-30 Head-mounted Wired Headphone with Microphone, Pro-30

1. HIFI sound quality, noise reduction, breathable ear cushions, comfortable to wear. 2. The earmuffs can be adjusted freely, storage as you like, and you can enjoy music at any time. 3. The earphone is designed with dual jacks and comes with two audio cables. 4. Speaker: 50 mm 5. Impedance: 32 ohms 6. Sensitivity: 110dB+3dB 7. Frequency response: 20Hz-20KHz 8. Plug type: 3.5mm/6.35mm stereo 9. Input power: 1600 milliwatts (max) 10. Cable 1: 2m-3m coiled cable 11. Cable 2: 1.2m straight cable with microphoneSpecification: General Certificate CE Package Weight One Package Weight 0.45kgs / 1.00lb One Package Size 17cm * 15cm * 11cm / 6.69inch * 5.91inch * 4.33inch Qty per Carton 30 Carton Weight 14.25kgs / 31.42lb Carton Size 52cm * 48cm * 42cm / 20.47inch * 18.9inch * 16.54inch Loading Container 20GP: 254 cartons * 30 pcs = 7620 pcs40HQ: 590 cartons * 30 pcs = 17700 pcs