Elegantly built and packed with brilliant tone, the NINE in-ear monitor boasts a 9.25 mm dynamic driver in a slim, highly comfortable housing. A Talon™ 2-pin cable, reinforced with braided ballistic composite material, with recessed tab and grooved connection points, ensures secure fit with no chance of mixing up left and right.On stage or on the go, these IEMs are an essential addition to the active music lover's toolkit.Key features:High-efficiency 9.25 mm driverFrequency response in the 11 Hz - 20 kHz range106 dB sensitivity at 1 mW for distortion-free audioDeluxe carrying case included1/8" to 1/4" adapter includedProprietary memory foam and TPE ear tips in 4 sizes, cleaning tool and cable included