Digital high-fidelity handheld wireless system designed to provide performing musicians and presenters with advanced 24-bit operation, easy setup and clear, natural sound quality. It consists of ATW-R1100 receiver and ATW-T1002 handheld dynamic unidirectional microphone/transmitter. Operating in the 2.4 GHz range, far from TV and DTV interference, system offers extremely easy operation and instantaneous channel selection. Up to eight channels may be used together without any frequency coordination problems or group selection issues. It ensures clear communications by providing three levels of diversity assurance: frequency, time, and space. Frequency Diversity sends the signal on two dynamically allocated frequencies for interference-free communication. Time Diversity sends the signal in multiple time slots to maximize immunity to multipath interference. Finally, Space Diversity uses two antennas on each transmitter and receiver to maximize signal integrity. The receiver further offers volume control along with AF Peak and Pair indicator lights, and provides a balanced XLR output and an unbalanced 1/4" output. It is powered by included power supply or two 1.5V AA batteries. Dimensions: 190 x 46.2 x 128.5 mm. Weight: 290 g. Handheld transmitter with dynamic microphone capsule with unidirectional polar pattern offers up to 7 hours of operation with two 1.5V AA batteries and comes with a Quiet-Flex™ stand clamp. Dimensions: 254.8 x 50 mm. Weight: 280 g.