this is a bundle of 3 items: 1. MacBook Retina 12 inch 2015 everything is working including battery, except if the monitor opens exceeding certain angle it will go blank with artifacts 2. AirPod 1st Gen Mic and volume got problem, one side is louder than the other side 3. USB cable Micro USB and Lightning, you will need a micro USB to type C adapter if you want to charge MacBook
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