MDR-ZX110AP Headphones details from amazon.ae

Neodymium dynamic drivers deliver precise sound30mm drivers for wide frequency response (5 - 22 kHz) in-line microphone for hands-free phone callingLightweight On-the-ear design with swivel design for portability free smart key app for customized in-line remote functionEnfolding closed-back design seals in soundWideband frequency range – spanning 12Hz to 22kHz – delivers deep bass, rich mid-levels, and soaring highsCushioned earpads for total comfort - Listen in total comfort. These headphones have a self-adjusting headband and soft cushioned earcups that cover the whole earSwivel folding design makes travel easy - Take these headphones anywhere you go. The headphones’ swivelling earcup design enables easy storage when you’re not using them, and enhances portability when you’re travelling.Frequency range - 12 Hz–22k Hz