Mini digital photo frames Technical parameters panel size:1.5 inches backward key and forward key usb port features 1)cstn lcd screen display 2)support jpeg picture display 3)support jpeg picture display 4)support mp3 and wma format 5)usb2.0 plug, can connect with computer directly 6)photo slideshow (1s/2s/3s/4s/5s optional ) 7)can delete, copy and add pictures 8)3.7v chargeable li battery 9)auto charge when insert in computer 10·¼earphone plug 11)built-in speakers accessories: uswe's manual, cd, usb cable Packaging: pcs/ctn:50 pcs/ctn meas/ctn:43.5x33.5x31cm n.W./ctn:4.62kgs g.W./ctn:6.96kgs