iRiver has decided to give some competition to Apple’s iPod Shuffle. They have unveiled a screenless audio player called as the S7. Limited only in Korea, this player boasts a navigation controller known as D-Click which has controls on the four sides and a thumb pad in the front. Unlike Shuffle, you can spruce up the player with attractive stickers which are sold separately for $4 each. On the playback front, it can play MP3, ASF, WMA and OGG files with SRS WOW HD audio effect to enhance the music experience. It costs 89,000 Won ($97).

[Via DAPReview]