Fosmon 3.5mm Retractable Aux Cable Auxiliary Audio Cord for Samsung Galaxy S Duos 2, Star Pro Duos, S3 / S3 Mini, Ace 4 Lite, Prevail, Avant, a157V (AT&T), Mega 2, Grand Prime G530H/DS Auxiliary Audio Cable (3.5mm) for the Samsung Galaxy S4, S4 Active, S4 Mini Use your phone to play music through your car or stereo speakers Works with any cell phone, iPod or tablet with standard 3.5mm jack Retractable design takes up minimal space and easily fits into your pocket Length: 5 inches / 12cm (can be extended up to 32.5 inches / 82.55 cm)