1.5" keychain digital photo frame,promotion,festival,give away gifts,private tool, with patent protect,digital keychain, 1.5" keychain digital photo framepromotion,festival,give away gifts,private tool, with patent protect,digital keychain,Patent products,right reserved,no copy and distribution without allowed. 1.5" keychain digital photo frame1.Diagonal: 1.5 inch screen2.Resolution: 128 × 1283. ...