Dewedrt parameter:
Product Name: Solar Calculator Board
color: White
Material: ABS shell + silicone key
Power supply mode: the calculator is by solar energy, and the tablet is powered by a button battery
Display window: HD LCD screen
Display window size: 64 x 19mm
6-inch tablet size: 128 x 62mm
Product folded size: 161 x 78mm
Product expansion size: 161 x 156mm
Net weight: 128G
Package Contents:
1 x Solar Calculator Board
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.