Power calculator office supplies solar energy large - screen computer large - screen stationery calculator

Power calculator office supplies solar energy large - screen computer large - screen stationery calculator
 

Product description:

Product parameters:

  • Product Name: Deli / Deli 1654
  • Brand: Deli / Deli
  • Model Number: 1654
  • Color Category: 1654 without voice
  • Type: solar-type office business type of financial management
  • Applicable scenes: business gifts
  • According to the relationship gifts: friends
  • Screen material: LCD
  • Maximum display digits: 12 digits
  • Adapter battery type: dual power supply


1654 / 837ES Solar dual power supply, without voice, large buttons,

1532/1541 voice section of the computer keys

Without solar energy,