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有音乐的生活总是美好的。为了将音乐随身携带,聪明的发明家们发明了随身听。随着社会的进步,MP3进一步诞生了,随身携带更轻松方便。进入21世纪, 时尚的人又再喜欢上“驴友”的生活,于是新的问题产生了,什么样的MP3才能让音乐与我们如影随行? 普通的MP3一般分两种,一种是普通干电池的,没电时只要更换电池就行; 一种是充电锂电池的,没电的时候插上电
Life with music is always wonderful. In order to bring the music with you, smart inventors invented Walkman. With the progress of society, MP3 was born, easier to carry around. Into the 21st century, fashion people again like the life of the “ALICE”, so the new problems arise, what kind of MP3 can let the music go hand in hand with us? General MP3 generally divided into two kinds, one is ordinary batteries No electricity as long as the replacement battery on the line; one is rechargeable lithium battery, no electricity when plugged in