Work or play all day we know there39s nothing more frustrating than having to find a power outlet when you39ve important things to do so the power efficient chromebook c300 is designed to last for up to an incredible 15 hours on a single charge whatever you39re doing you can be sure that c300 will keep going through the working day mdash and beyond powerfully clear sound it may be slim and light but that doesn39t mean chromebook c300 has to compromise on sound qua