Model Number: CT-810 Brand Name: OEM/ODM Key Specifications/Special Features: High-quality 8-digit electronic calculator1. 8-digit calculator2. Material: plastic3. Solar and battery power4. 8-digit LCD display5. Memory function with keystone6. Many colors to choose from Model NO. CT-810 Size 120*95*30mm Material PS Max. Digits 8 Logo Could be printed to meet your requirement Color Black or as your requirement Power Dual power Packing 0pp bag + Color box, Or other packing as your requirement. Certification RoHS,CE,FCC Sample Time 7days