Product Color: Pink, Blue-Black How to Connect: 1. Turn on the power, the indicator will flash blue light. (If the light does not turn on, please charge the keyboard) 2. Turn on Bluetooth on your device and let it search for nearby Bluetooth devices. Battery Capacity: 200mah 1. Soft Silicone Material: Made from high-intensity, high-elasticity silicone gel. Quiet clicks, perfect for school, libraries, late-night work, or any quiet environment without disturbing others. 2. Built-in Rechargeable Lithium-ion Battery: Does not occupy your computer's USB port and does not require AAA batteries. Charges for 2-3 hours of continuous use, with a standby time of up to 48 days. 3. Waterproof and Dustproof: No extra cover needed; crumbs or dust can be easily cleaned thoroughly. 4. Note: Mini Small Bluetooth Keyboard (Size: 25.5 * 9.2 * 1.5 cm). Portable foldable keyboard, Bluetooth connection, ultra-thin and compact, can be folded very small to fit in a backpack, perfect for travel. 5. Wide Compatibility: Use with Bluetooth-enabled operating systems (iOS, Android, and Windows), suitable for mobile phones, tablets, computers, etc.