SPARIN Ultra Slim Bluetooth 3.0 Wireless Keyboard for Galaxy Tab a 10.1 and Other Samsung Tablets , Gives You Unprecedented Typing Experience!<b> <b>Product Specification:<b> Bluetooth Specification: Version 3.0<b> Operating distance: Up to 33 feet / 10 meters<b> Operating Voltage: 2.1 ~ 3.2Vdc (2 AAA batteries - NOT included)<b> Product Dimensions: 11.2"L x 4.7"W x 0.2"H (285mm x 120mm x 6mm)<b> Material：superior plastic<b> Package Weight: 0.7 lb/10.2 OZ /289g<b> <b>Compatible with the Following Devices :<b> The keyboard for Samsung Galaxy Tab A 10.1 2019 / Tab A 10.5 / Tab A 8.0 / Tab A 9.7 ; <b> Samsung Galaxy Tab S6 / Tab S5e / Tab S4 / Tab S3 9.7 / Tab S2 9.7 / Tab S2 8.0 ; <b> Samsung Galaxy Tab E 9.6 / Tab E 8.0 / Tab E Lite ; Samsung Galaxy Tab 4/3/2/1 ;<b> Samsung Galaxy S10 / S10+ / S10e,Samsung Galaxy Note 10 / Note 10+ and other bluetooth enable phones<b> <b>How to Get the Keyboard Prepared:<b> 1. Make sure the keyboard is powered on. Open the battery cover, put in 2*AAA batteries (please pay attention to the +/- electrodes).<b> 2. Switch on the Power Button, and the Bluetooth LED indicator will turn on for 2 seconds, before going off.<b> 3. Double click the "connect" button and the Bluetooth LED indicator will start blinking. The keyboard is now ready to connect to your device.<b> <b>NOTE:<b> The keyboard for Samsung will turn to sleep mode after being idle for 10 minutes. To activate it, press any key and wait for 2-3 seconds.<b> <b>Package Included:<b> 1* Keyboard for Samsung Tablets <b> 1* User Manual<b>