EFFICIENT PERFORMANCE: Equipped with 4GB high-speed DDR4 memory, 128GB SSD storage and faster, smoother and energy-efficient performance, this laptop can easily handle complex tasks. Supports the extension of the TF card of 512 GB and the 512 GB SSD can be replaced with a maximum SSD of 1 TB..LIGHTWEIGHT AND ADVANCED - The slim case weighs only 1.63 kg and is only 2 cm thick so you can carry it all day without any problems. Equipped with a 5000 mWh lithium-ion battery, long battery life. It has a long battery life and reliable performance. It is the perfect choice for you if you want to enjoy your lifestyle on the go..Powerful configuration: Equipped with the Intel Celeron Quad-core processor, turbo frequency up to 2.5 GHz. With a 15.6 inch screen, the colours of the 15.6 inch laptop are fuller, more vibrant and simple, the details are clear and reliable and the viewing angle is wide. Create exceptional visual effects..Multifunctional interface: fast connection with Bluetooth 4.2 and fast WiFi via dual band WiFi, equipped with Mini HDMI x1, headphone jack 3.5 mm x1, USB 3.0 x2, microSD slot x1. The many multi-function ports of the laptop computers meet the requirements of life and work..Worry-free customer service: from date of purchase, we have a 365 day warranty service. If you have any questions, please feel free to contact us. We will reply you within 12 hours to help you solve the problem.