Nine Seven Genuine Leather Women's Clear Pointy Toe Chunky High Heel Boots - Handmade Side Zipper Walking Dress Boots 2-in-1: Bluetooth Keyboard + Folding Leather Protective Case. Built-in wireless bluetooth 2.0 silicone keyboard. Stylish protective PU leather case designed for BlackBerry display stand for easy viewing. Rechargeable lithium battery lasts for approximately 45 hours per charge.