JAWOO Scientific Calculator Function Engineering Calculator with Cover for College and Business

Scientific Handheld Electronic Function Calculator with Two Way Power Specification: Material:ABS Size:6.3 x 3.1 x0.6 In Functions:417 functions Power Source:Solar,AA battery Batteries:1 AA batteries required Color:Silver Use:Business,school,home Feature: 417 functions scientific calculator Fast calculation Clear display Can be automatically shut down Durable flexible buttons With cover Note: 8 Minutes, if not use the calculator will automatically shut down Inclued: 1x Calculator (solar battery and 1 x AA batteries) 1x Manual