High-End Gift Calculator Osalo All-Metal Material Laser Engraving Logovip Customer Souvenir Computer

Osao Electronic Calculator Product Description:

 Display: Uses Japanese LCD, font is realistic, clear, and dark, with no shadow.
 SunPower: Using American photovoltaic technology, photoelectric conversion efficiency is good, able to provide sufficient electricity, and it is more convenient to use.
 Metal surface: Made of thickened aluminum material, to achieve better protection.
 Button number: High-grade ink is used, durable and long-lasting.
 PCB: Corrosion-resistant material with good conductivity and strong adhesion to carbon oil
 Fast IC, high calculation speed, low power consumption
 Key button adhesive: Made with brand new materials and high-quality silicone oil, for a more comfortable grip.
 Screw: Spray painting process, passes salt spray test.
 Banmaway : meets European environmental protection standards.
 Button cell : Non-leakage NiMH environmental-friendly battery, more powerful energy, long life.
 Product Bag: PE Material
 Color Box: Eco-friendly ink printing, polished finish, replaces traditional lamination, fully degradable after recycling.
 Outer Packaging: KA Reinforced Paperboard.