Efficient CD-ROM Read Speed:Enjoy quick CD-ROM read speeds with this adapter, ideal for seamless audio streaming. Compatible Audio Equipment:Designed for earphones and headphones, this adapter is the perfect match for your audio gear. Crafted with a durable hybrid material, this adapter ensures long-lasting audio quality. High Temperature Resistance: At 105℃, the adapter withstands high temperatures, ensuring reliability in various conditions. Specifications:A:4.4mm Male to 3.5mm Female/B:3.5mm Stereo Male to 4.4mm Female Color:As Shown Material:Plastic+Metal Package Contents: 1 * Audio Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.