Musik-Grußkarte mit 3-270s

greeting card special Features: Pre-recorded time: 3 to 270 seconds Customized designs are accepted The life cycle for cards:300 to 350 times (from the beginning to the end of music as one time) The structure: music IC, circuit, colorful, on/off card and packing Size: 21 x 14.5cmSamples time: 8 to 9 days Paking:One piece/OPP bag 100 pieces/outer carton Carton dimensions: (L) 37.5 x (W) 23.5 x (H) 28.5cm Net weight: 4.5kg Gross weight: 5.5kg Sample time: 8 to 9 days