Sharp EL-W535XG-WH WriteView Calculatrice scientifique  422 fonctions et grand écran 16 chiffres SMC1174KSC 3 punched holes

3 punched holes

An active air quality indicator displays the level of impurities in the air by color

Its sleep mode is extremely quiet (only 21 decibels)

Weekly scheduling

Enhanced Crystal Clear Sound & Deep Bass – High quality crystal clear sound with enhanced deep core technology Waterproof & Dustproof: The Sharp GX-BT190 portable outdoor speaker has an IP67 rating and can float on water Battery Life: Our waterproof Bluetooth speaker has a 1200 mAh battery life and features 15 hours of continuous music playback Ultra portable: At only 231g

Sharp EL-W535XG-WH WriteView Calculatrice scientifique  422 fonctions et grand écran 16 chiffres SMC1174KSC 3 punched holesGrand cran LCD 16 chiffres, 4 lignes, affichage Writeview, 422 fonctions, 3 modes : Normal, Stat et Exercice, 8 touches de mmoire temporaire et 4 touches de mmoire programmables, 1 et 2 statistiques variables, finition noire brillante rsistante avec accents bleus, tui rigide de protection, double alimentation (solaire avec batterie de secours).