Headphones, Noise Cancelling, Genius; Product Range:-; Frequency Response Max:20Khz; Frequency Response Min:20Hz; Lead Length:1.8M; Transducer Function:headphone; Weight:180G

Mouse, Wireless Bluetooth, Optical; Connection Method:wireless - Bluetooth; Computer Connector:bluetooth; Mouse Type:optical; Mouse Size:mini / Notebook; Mouse Colour:black, Silver; Product Range:-; Colour:ruby / Silver

MICROPHONE, DESKTOP, BLACK, Genius MIC-01A; Directivity:Omnidirectional; Output Impedance:2kohm; Frequency Response Min:100Hz; Frequency Response Max:10kHz; Sensitivity:-62dB @ 1kHz; Connector Type:-; Lead Length:-; Product Range:-; Audio Signal to Noise Ratio:40dB; Device Type:Desktop Microphone; Impedance:2.2kohm; Operating Frequency Max:11kHz; Transducer Function:Microphone

Presenter, Media Pointer 100, Genius; Connection Method:wireless - Rf; Computer Connector:usb; Mouse Type:-; Mouse Size:-; Mouse Colour:black; Product Range:-; Colour:black