The Shure QTAD10PS=-G56 AD10PS Compact PlayerMic Short Transmitter is designed for athletes, performers, and entertainers. It's ultra-compact, thin, and flexible, making it comfortable to wear during any activity. Compatible with Axient Digital series receivers, this transmitter is perfect for a variety of applications, including location shooting, reality TV, entertainment events, and sports broadcasting. It features a rugged and bendable polymer casing, a LEMO 1-pin connector, and offers gain adjustment, detachable antennas, 2/10/20mW RF output, AES-256 encryption, 3520 scannable frequencies, and a high-density mode for more channels. It runs on a built-in rechargeable battery that lasts up to 4 hours. The transmitter has an RF frequency band of 470-636 MHz, dimensions of 1.7 x 2.9 x 0.5' / 42 x 74.5 x 11.5 mm (without antennas), and weighs 1.6 oz / 46.3 g.