Description: Applicable device: All computers with sound card, including laptop and PC computer. As long as you have a smart phone with 3.5 standard interface, you can use this adapter to turn your earphone headset into a high-quality computer headset. Audio Dual 3.5 Plug Design Perfect for compatible audio equipment. Compact portable design, ready to enjoy music Elastic cable Good flexibility Beautiful appearance of fashion Specifications: Color: Black / White Wire core material: bare copper wire Specifications: Audio Dual 3.5 Plug Design Perfect for compatible audio equipment. Compact portable design, ready to enjoy music Elastic cable Good flexibility Beautiful appearance of fashion Applicable with all computers with sound card Package Included: 1 * audio cable Comments: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Please compare the detail sizes with you, please allow 1-3cm error, due to manual measurement. Please leave a message before you leave the bad feedback, if the products have some problems. Thank you for your understanding.