Direct USB Charging: No need to carry charger around; Hassle-free charging with in-built USB connector 1.08" (2.74 cm) Full touch Color display; Adjustable screen brightness and dynamic display. Full touchscreen to make your experience smoother. Resolution 120 x 220 RGB Long Battery life: Get a long standby time of up to 14 days on a single charge (Standard mode)
Improve Children's Intelligence and Enhance Intellectual Development. Enhances Energy Saving and Environmental Protection Awareness. Analysis & Critical Thinking, Creativity & Imagination, General Knowledge. Eco- Friendly & Educational learn the use of solar energy.