Speaker For Macbook Pro Retina 13' A1706 Left + Right Speakers 2016 2017 Year Package Included: 1 x Built-in speaker Tips: 1, Check the photos before you purchase, make sure it is same as your old one. All pictures are taken from the real item. 2, If you are not sure, send us your model number. We will check it for you. 3, Please make sure you order the right part number to ensure 100% compatibility. 4, Each item is tested before shipping. 5, If you have any questions, please contact us.