Jelly Bean Keyboard Mechanical Calculator

Applicable Battery Type:AAA Battery Style:General Purpose Calculator Max. Digits:10 Power Source:Battery Material:Plastic, ABS Plastic Brand Name:Tencenvy Model Number:CA-01 Place of Origin:Guangdong, China Product name:Mechanical calculator Weight:23g Button:20 buttons Color:Pink, Blue, Black Usage:Office or promotion ,gifts Logo:customized Battery Capacity:1*AAA battery DC:1.5V Package:color gift box Selling Units:Single item Single package size: 20X18X4 cm Single gross weight:0.500 kg Package Type:box packing Picture Example: Product Description Product Description Professional mechancial blue switches provide fast and precise key presses bring pleasant use experience . Turn complexity into simplicity, pursue efficiency. with 10 digits LCD display screen. Soft foot pads, shock absorption and non-slip.New fashion design, inter-generational elegance and vintage, designed from traditional typewriter models. High axis axle body, crisp sound, si