1. Wireless connection: Through Bluetooth technology, the keyboard can be connected to the device wirelessly without using any cables. 2. Multi-application: The keyboard can be connected to a variety of devices such as smartphones, laptops, tablets, etc. via Bluetooth. 3. 10-inch tablet keyboard: 10-inch panel design, wider and larger, with more and wider keys for a better experience. 4. Easy to carry: Portable and ultra-thin, it is convenient for you to take it for travel or business trips, making your tablet more convenient to use. 5. Silent typing: light weight, waterproof, dustproof, fast typing speed, good hand feel, low noise, creating better conditions for your life and work. Specification Product Type: Tablet Keyboard Material: ABS+iron plate Bluetooth 3.0: standard MIC interface Operating range: within 10 meters Modulation method: GFSK Working voltage: 1.8~3.6V Working current: <2.0mA Standby current: 0.3~0.5mA Sleep current: <40UA Charging current: 200mA Standby time: >30 days Charging time: <2 hours Built-in battery: 180mAh polymer lithium battery Continuous operation: 44 hours Key force: 8010g Button life: 5 million clicks Working temperature: -10~55 degrees packing list 1 tablet keyboard 1 charging cable