Lenovo Go Wireless Numeric Keypad Color:Grey Both the keyboard and mouse

Both the keyboard and mouse feature customizable RGB lighting

It features cushioned ear cups and an adjustable headband for a comfortable fit

Color Temperature Selection : 4 Modes

Designed for long hours of use

USB       USB Type-C 2

Lenovo Go Wireless Numeric Keypad Color:Grey Both the keyboard and mouseColor Storm grey Battery Life Up to 3 months (may vary based on usage) Connection Type 2. 4G Wireless via USB A receiver; Supports Lenovo Unified Pairing Receiver; Cable Length Type USB A to USB C cable (1 m) Weight 109 g (3. 84 oz) Keyboard Key Lifecycle Up to 10 million clicks Hardware Requirements Supported PC with USB A port Warranty Type Customer Replaceable Unit (CRU) Power Requirement Lithium Ion Polymer Rechargeable Battery Specialized