Features:
- Brand New & High Quality.
- Ultra thin, portable.
- With the shape modern design, easy to carry and practical to use.
- Solar powered, no battery needed.
- Energy saving and environment friendly.
- Dimension: 8.6 x 5.3 x 0.28 cm.
- Credit card sized.
- 8 Digits.
- Operation: multiply, divide, plus and minus.
