Genie 330 calculator Pocket Display Black, Silver

Flat pocket calculator with 10-digit display, including protective case Classic design, high - quality processing, high functionality - with mark-up function (MU - Mark Up function) Keyboard: easy-to-use and to-clean plastic keys Power supply: Dual-Power (solar power with sufficient light and immediate switch-over to battery operation with too little light) / Battery included Functions: Basic Calculations [+] [-] [x] [/], Root Calculation [?], Percentage [%], Sign Change Key [+/-], 3 Button Memory [M +] [M-] [] MRC], deletion: last entry [CE]