Size Small/Medium Compatibility Designed for the 3rd generation Apple iPod Nano. Also compatible with Nike + iPod system. Select MP3 players apply. i360 High Quality Speaker System The i360 includes an internal 3 jack wiring system with detachable speakers allowing for easy disconnect when washing. While the usual over the ear speaker lacks, i360 designed custom speaker casing provides optimal sound quality and bass response for peak performance maximizing airflow with no distortion. Like no other these speakers remain compact and hidden from view bumpin at a high volume. Tech Specs: Speaker Plug: 3.5mm Speaker Impedance: 32(8~150) ohm Speaker Power Rated: (Max.): 200 (400) mW S.P.L.: 121 +/- 3dB at 1KHz
