Experience high-quality sound with the Frisby FHP-910 Portable Compact On-Ear Stereo Headphones. These headphones have an adjustable headband and are foldable for easy storage and portability. They also come with a built-in microphone for added convenience and a 3ft cable length for comfortable listening. Enjoy crystal-clear audio with these headphones, which have a frequency range of 20-20000Hz and an impedance of 32 ohm. They are designed with double earpieces and ear-pad (on the ear) type for a secure and comfortable fit. The Frisby FHP-910 headphones are a great choice for anyone who wants to enjoy high-quality sound on-the-go.