Feature: 1. Touch Function: Multifunctional wireless keyboard has touch function, which allows you to get rid of the dependence of the mouse and operate the keyboard better. 2. Low Noise: The keys of the 10inch touchpad keyboard are very quiet, and it will not disturb the rest when using at night. 3. Lightweight Portable: The wireless touchpad keyboard is lightweight and ultra thin, it is very convenient to carry it for travel or business trips. 4. Fast Typing: Wireless keyboard with touchpad is waterproof, dustproof, scissor keyboard, typing fast and feels good. 5. Wide Compatibility: The wireless keyboard can be used with smartphones, tablets, laptops, desktop computers. Specification: Item Type: Wireless Keyboard with Touchpad Material: ABS BT: BT 3.0 Interface: Type C Within 10 Meters: Effective Operation Possible Modulation Method: GFSK Working Voltage: 1.8 to 3.6V Working Current: <2.0mA Standby Current: 0.3 to 0.5mA Sleep Current: <40UA Charging Current: ≥200mA Standby Time: >30 Days Charging Time: <2 Hours Built in Polymer Lithium Battery: 180mAh Sustainable Working Hours: 44 Hours Button Force: 80±10g Key Life: 5 Million Clicks Working Temperature: -10 to 55℃. Package List: 1 x Wireless Keyboard with Touchpad1 x Charging Cable Note: Ships with built in battery.