DescriptionLightweight, compact, easy to carry. Portable design help you carry it outdoor or travel. Made of high-quality material, practical, durable and easy to use. This wireless keyboard and mouse are more convenient than wire keyboard and mouse. Simple design is fashion.Features-Color: Sky-blue.- Material: ABS.- Package Size: About 40.5x16.2x4.5cm.- Keyboard keys77 keys- Mouse keys3 keys- Interface Connection: USB 2.0- Keyboard Current/Voltage:6mA /3V- Mouse Current/Voltage:12MA/1.5V- Power saving mode: 3 power saving mode- High-precision optical engine technology, reaction sensitivity.Ergonomic design, comfortable fit.- Punk Suspension key design, simple and beautiful, stylish appearance,Waterproof design.- Intelligent power-saving chip, the mouse automatically sleep function.- Wireless keyboard and mouse are portable and easy to carry for travel or outdoor.- 2.4G wireless transmission technology: up to 10 meters in the range to receive wireless connections.