ITEM NAME:3.5mm Jack-plug Adjustable Microphone Motorcycle Helmet Headset Stereo Cal QPE Descriptio n Description Colour: Black Size: four-pin plug diameter: 3.5mm line length: 1.2m Headphone thickness: 1CM Head length: 19CM (with windproof earmuffs) Frequency response range: 20-20KHz Product Description: 1. Sound quality, stereo, frequency response range (band) width, the headset uses a small noise reduction resident microphone. 2. Enjoy the wonderful music and chat, the plug is a four-core Æ3.5mm plug, directly connected to the phone. 3. The windproof earphone has a sponge cover, which can adjust the position adjustment of the earphone. 4. With the volume adjustment switch, you can adjust the volume at any time. Product advantages: Ã¥â€â€ºFebruary headphone core material is made of neodymium iron boron (rare earth, also known as white magnetic), sound quality is good, stereo, frequency response range (band) is wide, the earphone adopts small noise reduction resident microphone, and the plug is quad core Æ3. 5mm plug, you can answer the phone and listen to music. Product List: Motorcycle Helmet Headset 1 We offer you what you need! 3.5mm Jack-plug Adjustable Microphone Motorcycle Helmet Headset Stereo Call Head.Sound quality, stereo, frequency response range (band) width, the headset uses a small noise reduction resident microphone. Enjoy the wonderful music and chat, the plug is a four-core Æ3.5mm plug, directly connected to the phone.
