| specifications︰ | Product size: 79 x 42 x 7mm
Weight: 33g(absence battery)
Led Color available: red, yellow, blue, green, white, pink, or three colors mixed
Display: Display Area:73 X 15mm
Matrix:21x7
Number of Led: 147
Power supply : 1pc CR2032 button battery or 2pcs CR2016 batteries
Battery life: for factory standard quality can use about 20 hours
Feature:-Can store 1 messages, total 120 characters
-With 4 levels of speed to display, silm design
Data communication: 3 buttons operated by hand, no wires and software needed
Packing
QTY: 100PCS (50PCS/inner carton, 2 inner cartons go to a carton)
MEAS:32.5X21.5X25.5CM
N.W: 5KG
G.W: 5.7KG
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