Material: Aluminum Alloy Color: Black Size: 6.3cm x 2.7cm x 1.3cm (2.48inch x 1.06inch x 0.51inch)   Note: Computer hardware configuration requirements: CPU: PC i5-3400 or above; NB i7-3537U 2.0GHZ or above. Graphics card: PC NVIDIA GT630 or above; NC NVIDIA GT735M or above. Run memory: 4G RAM. On MacOS, Please use Quik time player […]