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China LED Name Card Manufacturer,Promotional Custom Imprinted LED Name Card,Advertising LED Name Card,discount LED Name Card supplies |
Features: 1) LED: 21 x 7 dot matrix 2) Product dimensions: 80 x 31 x 7mm 3) Set characters long stored with switching-off 4) Colors of LED: red, blue, white, green, yellow, orange 5) Power: DC 3V (button battery 1x CR-2032) 6) Badge can store 6 message (1 can store 512 characters, 2-6 can store 256 characters) 7) Weight: 14g Outer packing: 400pcs/ctn Carton dimensions: 46.5 x 18.8 x 31.2cm G.W.: 10kg