(12-digit multi-function electronic calculator)  * The use of A-grade quality silicone, you can use 1,500,000 times  * Use high quality Grade A rapid IC, like the heart of the performance of athletes  * The adoption of international A-level standard LCD screen, digital clarity, 5-year non-leakage  * Print clear, feel comfortable, wear-resistant up to 150 million more than
  *The use of high-precision double-sided PTH PCB, to ensure the normal operation of the machine for a long time

This machine uses 2 power sources:
*solar energy
*battery(1.5v)（including）
model:WT-8001N
color:white
net weight:93g
unit size:102*138*15mm
packing weight:115g（including Manual)
packing size:107*142*30mm