GOWENIC 2.4Ghz Wireless Mouse Keyboard Combo Mini Comfortable Wireless Key Mice Optical Mice for Computer for PC Computer Laptop Notebook (Black)

Feature: 1. Broad?frequency technology is conducive to control and working current less than 2mA can save electricity. 2. 10m remote wireless connection with high sensitivity and stable signal, anti?interference without delay. 3. The key mouse set can match for Windows//ios with powerful compatibility. 4. 3 million keystrokes with high elasticity and comfortable feel; full smart sleep, easy to wake up. 5. The keyboard character craftsmanship is clear, high?definition silk?printed fonts are durable, color?fast and comfortable. How to Use: 1. Install the battery (not included) into the keyboard and mouse. 2. The usb signal receiver is plugged into the computer usb interface, then it can be used. Specification: Item Type: Wireless Keyboard and Mouse Set Material: ABS Wireless Frequency: 2402MHZ-2480MHZ Wireless Channel: 16 (Automatic Frequency Hopping) Maximum Mouse Acceleration: 14 Inches Per Second USB Signal Receiver: 10 Meters Distance Mouse Working Voltage/Current: 3V/10MA Keyboard Working Voltage/Current: 3V/3MA Keyboard Battery Specifications: 2 AAA Batteries (Not Included) Mouse Battery Specification: 1 AAA Battery (Not Included) Package List: 1 X Keyboard 1 X USB Signal Receiver 1 X Mouse 1 X Keyboard Film 1 X User Manual