high-grade panel material, Large LCD display, Luxury, Generous Functions Full-touch operation, Easy to operate Product overview1,Appearance(the appearance, color and interface may be varied with actual product) (1)WH-2321L,WH-2321L,WH-2321L,WH-2321L(7-inch LCD screen,Aluminum panel,mechanical buttons)WH-2321Y,WH-2321Y,WH-2321Y,WH-2321Y (7inches LCD screen,acrylic panel,inductive buttons)WH-2323Y, ...