Product specifications and features
Brand: ImationModel: WKB 752Dimensions: 484mm (L) x 194mm (W) x 23mm (H)Colour: blackWeight: 405gFrequency: 2.4GHzTransmission range: up to 8mPowered by 2x AAA batteries (included)Voltage/current: 3V/0.85mAOperating system compatibility: Windows 7, Vista, 2000, X..