OneOdio A71D Head-mounted Noise Reduction Wired Headphone with Microphone, A71D Option:A71D It will protect the ports

It will protect the ports securely without rotating

when someone burst into your home when you stay out

1X magnification image on TV screen (can not use for driving)

All buttons and ports are accessible

OneOdio A71D Head-mounted Noise Reduction Wired Headphone with Microphone, A71D Option:A71D It will protect the ports1. Earphone cable with wired microphone, easy hands free call to meet daily call needs. 2. The 40mm speaker unit brings a wider and vivid sound field with a clear and clear sound quality, which will take you into a realistic music scene and experience the thrill of music. 3. Speaker: 40 mm 4. Impedance: 32 ohm 5. Sensitivity: 110dB+ 3dB 6. Frequency response: 20Hz 20KHz 7. Plug type: 3. 5mm 6. 35mm 8. Cable 1: 2m 3m coiled cable 9. Cable 2: 1. 2m