Work from Anywhere The 2-in-1 tablet cover and keyboard make your tablet a portable productivity machine and ready to work whenever and wherever. Ergonomic Design The keyboard has excellent rebound of the keycaps and evenly distributed force, giving you a better typing feel, durable enough for numerous clicks, more suitable for long-term use.nbsp Soft Tablet Case Made of quality ABS and PU material, providing a smoother and more refined hand feel. It is stylish, elegant, shock-proof, and scratch-resistant, offering comprehensive protection for the device. Adjustable Viewing Angles You can adjust the viewing angle and keyboard position freely, perfect for video watching, reading, drawing, dealing with Excel, etc. Long Working Time With a built-in 500mAh large-capacity polymer battery, standby time up to 100 days, no need of frequent charging thin and light, convenient for carrying. Specificationsnbsp Material ABSPU leather Battery Capacity Polymer battery 500mAh Unit Size 123x127x160mm Net Weight 560gplusmn2g Standby Time 100 days Bluetooth Version V5.2 Frequency 2402MHz2480MHz 2.4G ISM Band, 40Channels Charging Time 2-3 H