Wireless Mouse and Keyboard Combo,Wireless Keyboard and Mouse with 2.4G Full Size Keyboard [Whisper Quiet-,Cordless Computer Keyboard and Silent Mouse, Nano USB Receiver for PC

wireless mouse and keyboard combo Specification Available Wireless Range: 10 m/ 32.8 ft Compatibility: 2000/ME/XP//7/8/10, VISTA, Mac. Wireless Keyboard Working Voltage: ?1.5V Working Current: ?3.0mA Battery: 1*AAA Battery(Not included) Standby Time: 15 Months Keystroke Lifetime Test: 1,000,000 Times Size: 447x136x22 mm/ 17.6x5.4x0.9 inch Net Weight: 452±10g(The battery and receiver are not included) Wireless Mouse Working Voltage: ?1.5V Working Current: ?11mA Battery: 1*AA Battery(Not included) Keystroke Lifetime Test: 3,000,000 Times Standby Time: 24 Months Size: 113x64x31 mm/ 4.4x2.5x1.2 inch Net Weight: 60±3g(Include the receiver but not the battery) Note:  1. Kindly refer to the User Manual before use. 2. The USB nano receiver is stored in the battery compartment of the cordless mouse.  3. Please use 1*AAA battery for keyboard and 1*AA battery alkaline battery for mouse. To avoid corrosiveness, please take out the battery if the keyboard/mouse doesn’t work for a long time. 4. To ensure the transmission quality, please avoid big obstructions between the keyboard/mouse and the receiver when using. Wireless keyboard and mouse Combo Includes 1 x Wireless Keyboard 1 x Whisper-quiet Mouse 1 x USB Nano Receiver  1 x User Manual