1 Pair for Macbook Pro 15.4 inch A1398 (2012 - 2015) / MC975 / MC976 / ME664 / ME665 Original Speakers, A13981. High quality Speakers for Macbook Pro 15. 4 inch A1398 (2012 2015) MC975 MC976 ME664 ME665 2. Replace your broken or unworkable part with a new one 3. Each item has been checked and in good condition before shipping 4. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts Specification: General Compatible with Apple: MacBook Pro 15. 4 inch

Power Supply: DC 12V/1

Frequency 20Hz-15kHz

Smart lock can save up to 15 different fingerprints

- Tweezers x 1pcs

And use the picture memory technology to memory the Chroma which was asked to be stored

Materials: Walnut Wood

directly charge by Type-C cable line

heat dissipation and stability

- Input interface: Micro USB

and hyperlink

0 HUB with 12V power adaptor positioned in popular consumption market

2) After turning on the second Bluetooth speaker