Brand PowerSync Model 35-ERMF39 Quantity 1 Color Silver + orange + white Material OFC + PVC Compatible Models MacBook iPod Iphone Ipad MP3 player or other audio device with a 3.5 mm port Connector 3.5mm male to female Function Extended your audio cable length Cable Length 300 cm Other Features Made of high quality and high toughness tegument material; Conductor material uses high purity 99.99% OFC anaerobic copper provides best audio signal transmission. Metal braided shielding design high anti-jamming performance; Durable nickel plated copper plug Packing List 1 x 3.5mm audio extension cable