Design & Build Quality
Keyboard: Full-size 104-key layout with 12 multimedia keys. Features include:
Multi-color LED lighting
Windows key enable/disable and All-keys disable functions
Two-step adjustable stand
Aluminum body with double-shot keycaps
Built-in rechargeable battery, USB Type-C charging port, and LED on/off control 
Mouse: Ergonomic design with:
Multicolor LED
High-precision optical sensor and dedicated DPI-adjustment buttons
Forward/back buttons, built-in rechargeable battery, and wireless nano receiver 
Connectivity & Power
Wireless: Secure 2.4 GHz connection via nano receiver; no software required 
Power: Both devices have built-in rechargeable batteries that charge via Type-C. The keyboard draws <400 mA at 5 V
Warranty 
Covered by a 1-year manufacturer warranty (carry-in service), covering only manufacturing defects—not physical damage or misuse. Keep your purchase invoice safe!