Work from Anywhere Integrated tablet cover and Bluetooth keyboard, making your tablet a portable productivity machine and be ready to work whenever and wherever. Ergonomic Design The keyboard adopts ABS keys and a scissor tripod structure, with 12 angle adjustment, evenly distributed force, and excellent rebound of the keycaps, giving you a better typing feel, more suitable for long-term use. Build-in Touchpad Offer a great aid when you do not have a mouse in hand, just like a mini laptop, improving your work efficiency the keyboard also supports convenient type-c charging. Soft Tablet Case Made of quality TPU material, providing a smoother and more refined hand feel. It is stylish and elegant, durable and scratch-resistant, with strong shock and drop resistance, offering comprehensive protection for the device. Adjustable Back Cover Angle Support horizontal and vertical viewing, offering perfect ways for different activities like video watching, drawing, dealing with Excel, etc. Specifications Bluetooth Version 5.3 Working Distance Within 10 meters Modulation Method GFSK Working Voltage 3.0-4.2V Working Current Standby Current Sleep Current Charging Current200mA Standby Time100 days Charging Time 3-4 hours Lithium Battery Capacity 650mAh backlight Sustainable Working Time60 hours Battery Life 3 years Button Force 80 10g Button Lifespan 5 million clicks Working Temperature -10 to55 degrees Celsius Charging Port Type-C