Description: The item is a 3.5mm 4 pole male port convert to dual 3.5 female ports. Turns a 3.5mm combo headphone/microphone port into two distinct ports - one 3.5mm headphone jack and one 3.5mm microphone port. It can be used with any portable device that uses a 4 pole 3.5mm jack, such as For iPhone iPod iPad devices and other notebooks / tablet PC. Outer cover fiber woven material, good tensile resistance. Specification: Quantity: 1pc, 2pcs Color: Main Black One male ports: for 4-pole audio port on your Notebooks / tablet PC.( CTIA Standard) Two female ports: one for Headphone Jack, the other one for Mic Jack. Cable Length: Approx. 22 cm / 8.66 inch Specifications: 2 In 1 Cable Adapter Splitter 3.5mm Audio Earphone Headset to 2 Female Jack Headphone Mic Audio Cable for PC