Light weight headphones in ear helps enjoy full listening comfort with soft headphones earbuds, ear buds that conform instantly to your ears. Earphones are widely used in all kinds of jacks, cell phones, computers, music and other electronic entertainment devices Plug: 3.5mm audio: Ultra-lightweight, digital in-ear stereo wired earphones delivering stunning studio-quality sound 10mm Large Earphone Drivers provide , Top audio performance with driving bass, tight mids and precision treble response for music you can feel Frequency response: 20Hz-20 KHz Rated power: 15mW × 2 1pc headphones Resistance: 16Ω Total comfort: Ergonomic ear tips that stay in for a secure fit each time. Special ear-canal design delivers superior ambient noise isolation Hearing for Seniors Earbuds with Charging Case