Wired in Ear Earbuds, Mijiaer M30 Stereo Bass Headphones with Microphone Noise Isolating 3.5mm Jack Earphones Remote Control (Grey)

Comfortable Design The design of headphones speciallly ergonomic design with oblique angle that fits your ear cancals naturally. Multi-function Button Hand-free conversation is available by built-in Mic and make it a big bonus for convenient usage when you are using the earphones, great for daily communication. Great Stereo Sound and Bass The earbuds have crystal clear sound while blocking ambient and enjoy high sound quality as nature voices, so you can enjoy your music or other audio files in total comfort while using headphones. Noise Isolating In ear design of these bud headphones can help isolate most external noise. With the ear tips of proper sizes, the noise reducing performance of earbuds will be even better. Beautiful Package Package comes with different ear tips in L/M/ size for your choice, and contains a simply storage box for easy use and carrying. One Year Warranty Our headphones have one year warranty to ensure the enjoyment of your purchase. Specification Driver Size: 10mm Sensitivity: 1023dB Impedance: 22?10% Cable Length: 1.2m Plug: ?3.5mm Frequency: 20-20KHz