Sony has come out with more mp3 players in the NW series. They have not been very successful to break into the niche Mp3/Portable music market but they are doing their bit to add to the competition. THe Sony NW-S600 is 1GB mp3 player, with the NW-S700 having capacity to store up to 4GB of data.

The players when kept together look almost identical. They come with inbuilt Noise-Cancelling feature which significantly improves the sound quality. The players have a Built in FM Radio and comes with free MDR-NC022 headphones. These headphones are top of the line when it comes to the noise-cancelling technology. Suprisingly the Sony NW-S600 and NW-S700 Mp3 players are still using the age old USB v1.1 interface to transfer data instead of the speedy new USB v2.0.

This is nothing great, but surely worth a mention since it's a Sony!