SUPER COMPATIBILITY: Highly compatible for Samsung Galaxy Tab A11 Plus/A9+/S11/S10+/S10 FE/S9 FE/S7 FE/S6 Lite and almost other samsung tablets, laptops and phones SLIM AND PORTABLE: Specially design the keyboard for Samsung Tablets with thin and light size (11.2"L x 4.7"W x 0.2"H), easily packed in backpacks and handbags while work or travel LONG BATTERY LIFE: 30 days of continuous use and automatic sleep model allows up to half a year between battery change,Powered by 2pcs AAA batteries (BATTERIES NOT INCLUDED) BRILLIANT DESIGN: Scissor feet and chocolate key-caps design provide a comfortable and noiseless typing. QWERTY layout with featured function keys including volume, music control, brightness, etc EASY TO USE: Bluetooth wireless easily connect with your mobile device such as tablets and mobile phones, the operating distance up to 10 meters, you could enjoy fast response with each typing Package Included: 1 * Keyboard for Samsung Tablet, 1 * User Manual SPARIN Ultra Slim Bluetooth 3.0 Wireless Keyboard for Galaxy Tab S10 lite and Other Samsung Tablets , Gives You Unprecedented Typing Experience! Product Specification: Bluetooth Specification: Version 3.0 Operating distance: Up to 33 feet / 10 meters Operating Voltage: 2.1 ~ 3.2Vdc (2 AAA batteries - NOT included) Product Dimensions: 11.2"L x 4.7"W x 0.2"H (285mm x 120mm x 6mm) Material：superior plastic Package Weight: 0.7 lb/10.2 OZ /289g Compatible with the Following Devices : The keyboard for Samsung Galaxy Tab A 10.1 2019 / Tab A 10.5 / Tab A 8.0 / Tab A 9.7 ; Samsung Galaxy S10 / S10+ / S10e,Samsung Galaxy Note 10 / Note 10+ and other bluetooth enable phones How to Get the Keyboard Prepared: 1. Make sure the keyboard is powered on. Open the battery cover, put in 2*AAA batteries (please pay attention to the +/- electrodes). 2. Switch on the Power Button, and the Bluetooth LED indicator will turn on for 2 seconds, before going off. 3. Double click the "connect" button and the Bluetooth LED indicator will start blinking. The keyboard is now ready to connect to your device. NOTE: 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. Package Included: 1* Keyboard for Samsung Tablets 1* User Manual