Ultra Slim Mini Transparent Solar Powered LCD Touh Screen Student Calculator Features: 1.Touh screen calculator without button keys. 2.8-digit LCD display makes the slim calculator easy to use. 3.No battery required, powered by solar power. 4.Excellent workmanship, convenient for to use. 5.A good gift for student. Specifications: Type: Calculator Material: Plastic Color: Sent Randomly Feature: Solar Power, Transparent, Touh Screen, Study Tool Size: 11cm x 8cm/4.33 x 3.15 (Approx.) Note: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package included: 1 x Calculator