ITEM NAME:2pcs 3.5mm Male to 2 Female Y Splitter Audio Extension Cables Adapter for Mobile Product Description Description: Features: Made of environmental material; Exquisite producing process; Unique design and comfortable to touch; Specifications: Product name: 2pcs 3.5mm Male to 2 Female Y Splitter Audio Extension Cables Adapter Cords Color: black and green Product interface: 3.5mm male to 2 female, 4 graded, gold and nickel plated Suitable device: laptop, computer, headset, phone Product length: 20cm/7.87" Material: plastic injection molding PVC coating Weight: about 8g/pc Product function: external earphone and microphone Included: 2 X Audio Extensiion Cables.Product interface: 3.5mm male to 2 female, 4 graded, gold and nickel plated. Material: plastic injection molding PVC coating. Included: 2 X Audio Extensiion Cables. If item is defective after 3 months, you can still send it back to us.