Tech-X Wireless Mini Keyboard Bluetooth, Wireless Tablet Keyboard (Black) Wireless Multi-device Keyboard  (Black)

2.4GHz Mini Wireless Keyboard is a Plug & Play Mini-Sized Keyboard that is perfectly compatible with your PC, notebooks, Smart TV, Google Android TV. It is very easy to set up and convenient to use. It comes with a USB Dongle/Receiver that requires no-manual driver installation. INNOVATIVE DESIGN Built-in high sensitive smart touchpad with 360-degree flip design. Innovative shape, portable, elegant. The Ergonomically handheld design is easy to carry and operate. PERFECT COMBO 78 keys Wireless QWERTY Keyboard, Touchpad which supports multi-finger functions, A single finger click as left mouse function, two-finger click as the right mouse function, double finger drag as the rolling screen. SPECIFICATIONS Operating range: 15 meters (MAX), without signal disturbance and no direction limit. Frequency range: 2. 403GHZ ~ 2. 480GHZ Operational voltage: 3. 3V Charge Voltage: 4. 4V ~ 5. 25V Modulation: GFSK Channel: 78channels TX. BUILT-IN RECHARGEABLE LITHIUM-ION BATTERY Support USB charge Intelligence power source management system helps you conserve battery power. Quiet keystrokes, good touch feeling. Stylish and elegant appearance Universal infrared remote controller with learning function. MULTI-FUNCTION 2.4GHz Mini Wireless QWERTY keyboard, Touchpad combo, multimedia control keys and PC gaming control keys with USB interface adapter.