a modern device for music As time goes by smart phone is becoming more convenient and useful. We can do most of work with our smart phones such as bank business, finding directions. listening to music through this clever companion is a piece of cake. the smarter cordless phone is, the easier life is. People don’t need to carry any extra equipment to listen to music. We can easily reach to our enjoyable songs by using the streaming service on our smart phones. in addition they have a lot of storage on them. so hundred songs can be saved in this small machine. I think the sound quality is as good as using mp3 players. meanwhile smart phones have bluetooth functions on them so we can connect them to car audios or audios at home. And these days bluetooth headsets are in favor. they are incredibly handy that we don’t need any wires. Once again, the latest trend is in the music industry is smart phones and bluetooth.