TheÂ Bagis EarbudsÂ are a compact version of the full UrbanearsÂ experience. Featuring an earplug design for direct sound and efficient noise reductionÂ they include rubber housings along with a combined fabric and TPE cord (to eliminate distortions caused by friction) and an in-cord microphone and volume control. As a bonus each earpiece snaps together allowing you to carry them around your neck when you don't use them.Â "Ear-bud style headphones. Includes four pairs of ear tips. Handmade 9mm drivers. Frequency response: 20Hz-20kHz. Impedance: 16 Ohms. Sensitivity: 107db. Max input power: 5mW.