DESCRIPTION: This Wireless Bluetooth keyboard is crafted from high-quality, eco-friendly silicone. Its ultra-thin, compact, and stylish design ensures comfortable typing and easy portability, as it can be effortlessly rolled up to fit in your bag or pocket. Features: 1. Wireless Bluetooth connectivity for convenient typing. 2. Flexible and ultra-thin design, perfect for on-the-go use. 3. High strength and great elasticity, providing a soft and comfortable touch. 4. Made from eco-friendly medical silicone, non-toxic and safe. 5. Fully sealed for waterproof, dustproof, and radiation-proof protection, plus easy cleaning. 6. Long-lasting lithium battery lasts up to 30 hours of use and 48 days on standby. 7. Compatible with desktops, laptops, tablets, and mobile phones. Specifications: Color: Black, Blue, Red (Optional) Connection: Bluetooth, USB Working Distance: 8 - 10 meters PC Compatibility: Windows XP/7/10/Vista Mobile Compatibility: iOS/Android Battery: Rechargeable Lithium Battery Number of Keys: 87 Functions: Waterproof, Dustproof, Radiation Proof Size: Approx. 255 x 90 x 10mm / 10 x 3.5 x 0.4in Standard Keyboard Size: Approx. 290 x 150 x 20mm / 11.4 x 5.9 x 0.8in Package Size: Approx. 78 x 78 x 100mm / 3.1 x 3.1 x 3.9in PACKAGE INCLUDED: 1 * Wireless Bluetooth Keyboard 1 * Charging Cable 1 * User Manual