1.Big sound level 2.Rechargeable battery 3.MP3 input 4.Suit for teacher, tour guide ,promo action ,army Description:♦ABS cover♦FM radio function with high sensitive ♦LED digital dispaly♦Line-in&3.5mm jack, support U-disk,TF card music playing♦Support PC, Iphone, Blackberry, ipad, mobile phone acoording to 3.5mm jackPackage details: Color boxGift boxProduct size115*62*27mmProduct weight175gCTN ...