Calculator, Deli Standard Function Basic Calculators, Solar Battery Dual Power Office Calculator with Cover, Metal Panel 1 Pack Color:1 Pack Product Specification: Working voltage :0

Product Specification: Working voltage :0 ~ 220 (V)

(Note: The metal plate needs to be attached to the back of the phone or phone case)

compared and fed back to the temperature adjustment system for temperature adjustment

box inside surveillance

Wide range of sizes

Calculator, Deli Standard Function Basic Calculators, Solar Battery Dual Power Office Calculator with Cover, Metal Panel 1 Pack Color:1 Pack Product Specification: Working voltage :0Calculator, Deli Standard Function Basic Calculators, Solar Battery Dual Power Office Calculator with Cover, Metal Panel Read more This portable mini standard function calculator can be packed in a pocket, which is very suitable for business people or people who travel frequently. The 8 digit display satisfies all needs as a basic calculator. Product Features: Metal panel and rubber button fashion style. Come with PP cover to resistant water and