LFD-D31
LED Back Light Name Badges. The Brightness of the screen is like Cell phone acreen. Can be attached with Key Chian or Necklace Super Bright white , Blue, Green, RED, Orange, or RGB 7 color LED AD Paper can be changed anytime (Slide In) CR-1616 Battery * 2 PCS (6V) 3 Frequencies Flashing IC function
Battery:CR1616*2PCS
Size:55*23*10mm |
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