The 7-Inch Ultrathin 4mm Wireless Bluetooth Keyboard from Fintie is designed for Android tablet devices, including brands like Nokia, Samsung, Microsoft, and more. This sleek black keyboard is compatible with 7-inch screens and all Android devices with Bluetooth function. With a battery-powered design and official Micklyn Le Feuvre product status, it offers a convenient and reliable solution for typing on your tablet. The keyboard is safe for health with a California Prop 65 warning regarding cancer and reproductive harm. Made in China, this wireless Bluetooth keyboard is a versatile accessory for your tablet.