Keyboard with mouse from Porodo 19

Product description: Ultra-slim Bluetooth keyboard portable with mouse from Borodutiar Operation: 3 volts 0.6 milliwatts Key structure: scissor type Key lifespan: 10 million times Wireless range: up to 10 meters Required battery: 2*AAA (not included) Keyboard size: 28.6x3x2.1 cm Keyboard weight: 350 grams Sensor type: optical Sensitivity: 800 – 1600 dots per inch Mouse size: 3×5.7×2.3 cm Mouse weight: 60 grams