DescriptionThis case is designed to stand your tablet hands free so you can focus on work, reading, watching videos, typing like on normal computer laptop. The case can well protect your tablet from everyday tear and wear without affecting the normal use, and is equipped with a detachable wirelesskeyboard for convenint typing. Besides, the case can be folded into a stand to support your tablet for comfortable viewing and typing.Features- Color: Black.- Material: PU Leather.- Size: Approx. 24.4x18x2.9 cm- Support protocol:3.0/4.0/1.1- Effective distance: 10 meters- Working Time: 95 hours- Charging time: 4-5 hours- Standby time: 120 days- Lithium Battery Capacity: 200mAh.- Features: Fn combined multimedia functions.- Power supply: USB cable.- ABS keys and PU leather case, high grade and high-quality, durable, and stylish portfolio-style case fits for Galaxy Tab S3 9.7 inch T820/T825 tablet.- Build-in stand allows you to prop your device up for comfortable viewing and typing.- Energy-saving keyboard sleep mode. - Removable wirelesskeyboard provides convenient operation, easy to install and easy to remove.- Designed to prop up your tablet with your hands free so you can focus on working, reading, watching videos, typing like on a normal computer laptop.