Experience high-quality sound with the HB TUNES Earbud with Microphone and Volume Control. This single earbud is perfect for running or in-car use, with a 3.5mm plug and approximately 1.2m cable length made of TPE material. The earbud design is in-ear and lightweight, weighing only 12g/0.40oz. The earbud features noise cancellation and has a sensitivity of 102±3dB, with a frequency response range of 20Hz-20KHz. Its built-in microphone allows for hands-free communication, while the ear-hook form factor and earpiece design ensure a secure and comfortable fit. This universal headphone with mic is compatible with all types of devices and has an impedance of 16Ω±15%.