★★★Dear customers. Welcome★★★ ★★★I hope you can find what you are looking for. ★★★ ★★★ Feel free to browse. We offer the best quality products at great prices! ★★★ ★★★ If you have any questions, comments or concerns about the product, please let us know. ★★★ product properties Brand Zhuoneng Item No. CT-9260C Model CT-9260C material: plastic Specification 18*15 Adapter battery dual power supply Printable LOGO Custom Processing: Yes Product Type Arithmetic Calculator Whether with voice function Yes Display digits 16 digits With or without battery No Net weight 1153 (g) → In stock! → 100% Satisfaction Guarantee and Quality Guarantee! If you have any problem with your package, please contact us and promise free reshipment or refund! ★ Dear friend! You may find someone selling at a lower price than us, but they cannot guarantee the same quality and service as us. Any unsatisfactory promise 100% full refund or free resend, thank you! ✔️ Excellent after-sales service. ✔️ We serve all our customers like VIPs.