【Versatile Protection】It features a detachable protective shell, offering multi-angle usage and comprehensive protection for your device 【Illuminated Keyboard】Enjoy effortless typing with the backlit Bluetooth keyboard, featuring comfortable ABS keys with scissor mechanism and seven-color backlighting for enhanced visibility in low-light conditions 【Magnetic Attachment】The keyboard attaches magnetically to the case, allowing for quick and easy setup and removal as needed 【Long-lasting Battery】Powered by a built-in 500mAh rechargeable lithium polymer battery, ensuring extended use without frequent charging 【Convenient Charging】Equipped with a Type-C charging port, compatible with tablet charging cables for hassle-free power replenishment Specifications: Model: LP83S Materials: Faux leather, TPU, ABS plastic Number of Keys: 70 Bluetooth Version: 5.1 Battery Capacity: 500mAh rechargeable lithium polymer Working Voltage: 3.2~4.2V Key Lifespan: 5 million presses Effective Range: 10 meters Dimensions: 19.8 x 14.9 x 1.2 cm Weight: 455g Bluetooth Connection Method: 1. Turn on the power switch (ie, turn the switch from OFF to NO), the blue indicator light will light up after the power is turned on normally (it will automatically go out after about 3 seconds) 2. After turning on the power, turn on the Bluetooth pairing switch Fn+C (press at the same time), and the indicator light will flash blue after the Bluetooth pairing switch is turned on, which means that the Bluetooth can be paired and connected normally. 3. After turning on the keyboard Bluetooth, turn on the Bluetooth on the machine (usually in the settings), and after turning on the machine's Bluetooth, search for the Bluetooth keyboard's Bluetooth (usually iPad Keyboard will be displayed in English) and then click Connect (no need to enter the pairing password). If the connection is successful, it will show that it is connected and you can use the Bluetooth keyboard. If it prompts that the connection is unsuccessful, you can follow the steps again.