Calculator
Multi-function Portable 2.4 inch Display Screen E-book Calculator, Support Sound Recording / Radio / Music & Video Playing / Picture Browsing
$139.00
Now:
$107.00
1. Material: ABS/Metal 2. Battery capacity: 900 mAH 3. Standby time: 30 days 4. Charging mode: USB 5. Return one key to the calculator interface (e-book or video interface can return to the calculator state with one key) 6. Backlight brightness: 1-5...