Plus, convenient side pockets help you stay on the go. (health.com)
Other changes have been the large power button on the back of the device has been moved to a more convenient side position with a USB connector and status along the bottom. (ereaderspotlight.com)
An accessible row of black control keys on the top of the speaker replaces some of the less convenient side - facing controls found on the 600 model. (digitaltrends.com)