2.4g silent wireless deskkeyboard mouse combination wireless laptop

2.4g silent wireless deskkeyboard mouse combination wireless lapfeatures: notes thin and light notes chocolate touch, feel comfortable notes nano shared receiver, ready to use. notes silent touch specifications: color: gold, rose, silver computer connection: wireless keyboard interface: 2.4g wireless mouse interface: 2.4g wireless 2.4g operating range: 10m/ ergonomic support: yes number of keyboard keys: 78 battery pack: keyboard: 2 * aaa battery pack (not included); mous