Product Description Color: Gold, Black, Silver, Rose Gold 1. [WIRELESS CONNECTION THROUGH BLUETOOTH] - Bluetooth enables faster data transmission and a more stable connection without wires up to 15M. 2. [ FOLDABLE MINIMAL] - FOLDABLE dimension of 146*85*14mm, the size after opening is: 294*85*7mmwith the foldable design, you can take and store the wireless keyboard easily, 3. [KEYBOARD RECHARGEABLE ] - The wireless keyboard is equipped with a 120mA rechargeable battery, allows continuous working time up to 8 hours after fully charged. 4. [UNIVERSAL COMPATIBILITY] - The keyboard is compatible with PC, laptop, smartphone, Smart TV, tablet and other Bluetooth-enabled devices compatible with Windows \/ Android \/ MacOS. The multi-function keys cannot be used with Mac OS. 5. [Imported solid aviation aluminum bottom shell] - The bottom shell is made of oxidized aluminum alloy, which is strong and durable, with a texture that highlights the quality of fashion.