Dual presenter/vocal wireless system from BLX series that brings a new level of sophistication to personal voice reproduction and contains a dual analogue receiver BLX88, two analogue body-pack transmitters BLX1 and two premium cardioid TGQ lavalier microphones WL185. Like all Microflex family microphones, these lavaliers use an interchangeable condenser cartridge, providing wide dynamic range and frequency response for accurate sound reproduction across the audio spectrum and an optimal choice for each application. Each of the also features a rotatable tie-clip that pivots in 90 degree increments for placement flexibility and a snap-fit foam windscreen that controls breath noise and stays on securely. The microphones deliver balanced, transformerless output for increased immunity to noise over long cable runs, and are supplied with adual tie clip that holds two microphones for dual miking applications. The dual receiver allows for creating up to 12 compatible systems (region dependent) and provides microprocessor-controlled internal antenna diversity. Its one-touch QuickScan locates the best open frequency. The receiver is equipped with 6.3mm and XLR audio outputs and two-colour audio status indicator LED. The body-pack transmitter features power and battery status LED, an adjustable gain control and quick and easy frequency matching. It is powered by AA batteries (included) that provide up to 14 hours of continuous use. The system provides a 100m operating range under typical conditions. Frequency: 662-686 MHz