Wireless Mute Keyboard Mouse Set

1. 2.4G wireless wired to avoid mutual interference between wireless devices. 2. It adopts noise reduction design, low-pitched button, short return distance, no abnormal noise, and does not affect others. 3. Equipped with lithium battery, long battery life, built-in sleep, save electricity. 4. Symmetrical ergonomic design for left and right hands, comfortable grip. 5. Parameters: keyboard: Number of keys: 104 Interface: USB mouse: Number of keys: 4 Interface: USB Operating System: Windows/Max/iOS