The Creative Sound Blaster iTunes USB Wireless Audio Transmitter Receiver SB1170 is an external box that serves as a wireless transmitter for audio. It is designed to be connected to a computer via a USB port and is compatible with USB 1.0/1.1 ports. The product is manufactured in Malaysia and comes with a manufacturer's warranty, although it is not specified. This compact and easy-to-use device allows users to wirelessly transmit audio from their computer to external speakers or devices for enhanced sound quality and convenience.