Adjustable Angle The back panel can be adjusted, providing a comfortable viewing angle Touch Control Board The keyboard includes a responsive touch control board for precise navigation and control Aluminum Alloy Shaft Built with an aluminum alloy shaft that can withstand multiple openings and closings, ensuring durability High-Quality PU Leather The case is made from high-quality PU leather, PC, and TPU, offering a smooth touch and premium feel Lightweight and Portable Designed to be lightweight and portable, making it easy to carry and use anywhere Strong Magnetic Core The back panel has a strong magnetic attraction, keeping your device stable and secure Specifications: Bluetooth-compatible: Bluetooth 5.3 Material: PC, TPU, PU leather Operating Voltage: 3.0-4.2V Number of keys: 64 keys Continuous working time: 5 hours Working current: 8.5-120mA Standby current: 1mA Low battery alarm: 3.0-3.3V Battery capacity: 500mAh Standby time: up to 150 days Key life: 3 million cycles Battery life: 3 years Connection distance: up to 10 meters Key strength: 50-70g Charging current: 250mA Charging Interface: USB Type-C Wake-up time: 2-3 seconds Charging time: 2-3 hours Random password: Not available Operating temperature: -10C to 55C Touchpad gestures: Supported on iPad iOS 14.5 and above; gesture function not supported on Android