Best Red MP3 Players - Headphone Jack Outputs, USB Interface

'maximum volume level'

'The FM radio and JPEG photo viewer found on the NWZ-S710F are nothing special, but both are easy to use and add value to the device.'

'In PC World Test Center audio tests, it netted a signal-to-noise ratio score of 82 decibels--just a shade below the latest iPods and the top-ranked Creative Zen X-Fi --as well as a barely registering harmonic distortion and noise level of 0.01 percent. '

'wide volume range'

'built-in speakers'

'Genius feature creates on-the-go playlists around a single song.'

'VoiceOver navigation.'

'maximum volume level'

'The controls on the device are fairly simple: a circular set of buttons allows you to move forward and backward between tracks (right and left), and increase and decrease the volume (top and bottom).'

'The highest volume was more than we could stand.'

'Impressive sound quality'

'Like most budget MP3 players, sound quality from the included earphones is nothing to write home about, but at the very least, generous foam padding and light weight makes them comfortable to wear for long periods. '

'The Zune packs enough grunt to play at a smooth frame rate and the pixel density means movies always look sharp.'

'lossless compression'

' The Cowon iAudio 9 is a sleek touchscreen portable media player. '

'like its functional look and I imagine the other colours will look similarly tasteful.'

'Upgradable firmware'

'competitive price'

'Voice recording support.'

'video delivery is colourful and sharp, though the arched screen – the edges of this unit are bevelled, which leads to four fairly sharp corners – attracts some reflection.'

'The bass is taut, rich and deep while the mids have great details and are well-focused.'

'the E2 is capable of performing very well.'

'Light weight.'