Compatibility Model: Exclusive design compatible Samsung Galaxy Tab A7 Lite 8.7 inch 2021 (Model: SM-T220/SM-T225). NOT compatible other Samsung model device.Please kindly check the model number started with SM at the Setting becompatiblee purchasing.7 Colors Backlight Keyboard: keyboard cover features a ultra slim, magnetically detachable Bluetooth keyboard. 2-In-1 design transcompatiblems your tablet into a highly percompatiblemant laptop or your favorite book in less than a second. 7 colorful backlight options and 3 levels brightness adjustment bring you different visual enjoyment and comcompatibletable typing experience in a dim environment.Comprehensive Protection: Durable synthetic PU leather exterior provides comprehensive protection compatible your tablet. The soft silicone back case puts your device in the holder without worrying about external damage to it. The anti-slip rubber-lined interior help you adjust the screen to whatever comcompatibletable standing angle when you are typing and viewing.Auto Sleep/ Wake Function: It automatically locks or unlocks your screen when the lid is opened or closed in CASE ONLY mode to conserve battery life and keep all the important things you may be working on safe. Precise Cutouts and Pen Holder: Precise cutout allows full access to all ports, user interface, sensors, speakers, microphone and cameras and offer the perfect protection, convenience compatible daily use. The pen slot inside to prevent your stylus pen from being lost.Multiple Viewing Angles:Built-in anti-skid groove, support multiple viewing angles. Move the keyboard more compatibleward or backward along the cover of the case, you can adjust the angle of the tablet to your preference.Applicable models:Compatibility:This Case is compatible with Samsung Galaxy Tab A7 Lite 8.7 inch 2021 SM-T220/SM-T225 Tablet. It will NOT work compatible any other model deviceNote 1: Becompatiblee buying, please check the correct tablet model and choose to buy. We are not responsible compatible purchase errors caused by not checking the model.Specification:Material: ABS (the keyboard) PU leather (the case)Bluetooth version: 3.0Use distance: 10MInput: micro USB chargingOperating frequency: 2.4 GHz.Operating voltage: 3.0-4.2VWorking current: 2.5 mAStandby current: 0.3 mACharging current: 200 mACharging time: 4-5 hours.Critical life: 500 million timesWorking time: 100 hoursStandby time: 100 days.Battery capacity: 200 mAh.How to work:Becompatiblee first use, please make sure the keyboard is fully charged (usually 4-5 hours).1. Log in to the tablet app page.2. Locate the Settings icon, change the Bluetooth color to green, and search compatible Bluetooth devices.3. Open the keyboard. Slide the No or OFF switch to turn the device on or off.4. Press the Connect button on the keyboard. It is currently in pairing state.5. Locate the name of the Bluetooth keyboard on the screen and click it.6. If there is no password, then when the Bluetooth name turns blue, it means the connection is successful.Package includes:1 x Case compatible Samsung Galaxy Tab A7 Lite 8.7 inch 2021 SM-T220/SM-T225(without stylus)1 x Backlit Bluetooth keyboard1 x Micro USB 2.0 cable (only compatible keyboard, not compatible tablet)1 x User manualOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed incompatiblemation about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you.Thank you compatible choosing our product. We hope you enjoy it