Characteristic: digital song select, display lyric or name, all Radio Stations.

特点：液晶显示歌词歌名，全频点，数码遥控。

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Digital song, according to the song name to select a song number for inquiries.

数字点歌，按照歌曲名称编号进行查询选择歌曲。

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The CD industry is stagnant, and digital music sites are seen as vastly underpriced, with some charging just a few cents a song.

CD产业不景气，数字音乐网站普遍价格偏低，一些网站每一首歌只收费几美分。

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However, digital song sales rose 5% to a record high of 1.3 billion downloads.

BBC: Adele tops US chart again in 2012

Now there are just as many music CDs sold (618 million) as digital song downloads (614 million).

FORBES: Magazine Article

Recorded-music sales in the U.S. edged up for the first time since 2004, according to Nielsen SoundScan, thanks to lower prices, growing digital song sales and a massive hit from the singer Adele, whose album "21" sold more copies than any title in the last seven years.

WSJ: Music and Concerts Rings Up Higher Sales