Color:Rose Gold Compatibility: Custom designed for your precious Samsung Galaxy Tab S4 10.5 SM-T830/SM-T835 Tablet. This Luibor case features a combination of functionality and style. Product Description: This Wireless keyboard case is a perfect combination for your Galaxy Tab S4 10.5 SM-T830/SM-T835 tablet. It provides full protection in a stylish leather case with Attached Wireless keyboard built inside. It is great for the traveling business person, student, and everyone else in between. It is definitely well-built to protect your New Samsung Galaxy Tab S4 10.5 SM-T830/SM-T835 for the years to come. Features: 1. Attached folds into a portfolio case for portability and traveling. 2. PU leather cover with soft inner lining provides comfortable feeling while offer full protection for your tablet. 3. With smart stand function, this keyboard case enables you to have a prefect viewing angle with your tablet. 4. Precise Cutout allows full access to all ports, user interface, sensors, speakers, microphone and cameras without having to remove the cover, even when you are charging the tablet. 5. Built-in Rechargeable battery could extend the battery life of your tablet (3 hours). 6. Special function keys: Sleep/Lock/Slideshow/Home/volume and more. Specifications 1. Built in Lithium polymer battery capacity: 450mah 2. Voltage: 3.7V Power Charge Connector 3. Input: Micro USB charge Cable: 5V 4. Standby time: approx. 30 days. 5. Continual working time: 60-90H 6. Charging time: 2.5h-4.5h 7. Working distance: 10 meters. Package Contents: 1x Luibor PU Protective Leather Case 1x Luibor Removable Wireless 3.0 ABS Keyboard 1x USB Charging Cable 1x User Manual Please note: This is only Luibor case for tablet, tablet isn’t included for sell.