Product Name: Portable LCD Display Automatic Electronic Checkwriter for Many Currencies Model NO.: DB-310 SERIES Customized: Customized Binder Type: Automatic Rechargeable Battery: Without Rechargeable Battery Material: ABS Type: Printer Paper Trademark: OEM Transport Package: Standard Export Carton Package Origin: China Product Description Model Names:DB-310A for 5 CurrenciesDB-310B for 16 CurrenciesAnd More......Features:1) Position for typing on the check could be adjusted2) LCD Display for clearness without mistakes3)It can be used as calculator and the outcome of calculation could be printed out immediately4) Inputting by the keyboard for Rapidity and Accuracy5) Same amount can be printed out repeatedly6) "Backspace" key for correcting incorrectly entered figures7)Number of checks issued and total amount could be on memory and display8) Clear embossed figures and special ink impossible to alteration or falsification9) Built in five different currency codes for model DB-310A, sixteen different currency codes for model DB-310BNOTES: The Changes of Specification and Appearance Will Not Be Informed In Advance.