1pcs Deli 1657A Ultra-thin Solar Calculator Stationery Calculation

Main Features: Double power : Natural light and artificial light. This calculator is driven by solar energy. If the light intensity is lower than a certain limit, it will automatically switch to the battery power supply. Light and plastic keyboard design is easy to carry. When we don't use it, turn off the button so as to extend the battery life. At the back, we use the anti-slip silicone pad is more solid and durable. The ultra-thin 12 solar power is adjustable. (That is we can adjust the double angle.) General Brand: Deli Brand Name: Deli Type: Others Material: ABS Color: Multi-color Dimension and Weight Product weight: 0.600 kg Package weight: 0.670 kg Product size (L x W x H): 17.80 x 11.00 x 2.00 cm / 7.01 x 4.33 x 0.79 inches Package size (L x W x H): 18.50 x 12.00 x 6.00 cm / 7.28 x 4.72 x 2.36 inches Package Contents Package Contents: 1 x Deli 1657A Calculator