ASING A103 Multi-Function Wireless 2.4GHz Flip Over / Switch Task Window Laser Pen - Black (1 x AAA)
Brand ASING Model A103 Wireless 2.4G Power Supply 1 x AAA battery (included) Distance 15 M Laser Pointer Supported Red laser pointer Color Black Features Output frequency: Supports System Windows 2000 / XP / Vista / 7 Packing List 1 x Transmitter 1 x Receiver 1 x AAA battery 1 x Pouch 1 x Chinese user manual