Acer Chromebook Plus 515 15.6" Intel Core 5 120U 16GB/256GB Touch Laptop, Iron 6300 which creates an improved sound

which creates an improved sound resolution across all frequencies

Motion Technology - Yes

the Mount Adapter EF-EOS R is even compatible with EF extenders like the Extender EF 1

4 DG DN | Art is its sophisticated optical performance

Wider Coverage

Acer Chromebook Plus 515 15.6" Intel Core 5 120U 16GB/256GB Touch Laptop, Iron 6300 which creates an improved soundAcer Chromebook Plus 515 A Chromebook designed for your dynamic lifestyle With Intel Core i5 Processor and a spacious 15. 6" Full HD display, the Acer Chromebook Plus 515 is designed to empower your productivity. And with up to double the speed, memory, and storage plus popular apps you have the power to do more. Product Features: Expand Your Chromebook's Potential The Intel Core i5 Processor in this Chromebook Plus offers more than just a performance