Up to 14 hours of continuous use (2x AA batteries included). Up to 300 feet (100m) transmission radius (line of sight). Quick and easy frequency matching (GROUP and CHANNEL selection buttons). Two-color transmitter status indicator LED.
Rapidly Flashing Red: "Controls Locked". Solid Red: "Battery Power Low" (less than1 hour remaining). Flashing Red/Power Down: "Batteries Dead" (replace batteries to repower transmitter).
One-touch Quick Scan frequency selection quickly locates the best open frequency (in case of interference). Up to 12 compatible systems per frequency band (region-dependent). Two-color audio status indicator LED. Red: Excessive audio levels (overload/clipping). XLR and ¼ output connectors.Operating Range: 300 ft (91 m) line of sight (actual range depends on RF signal absorption, reflection and interference). Available Frequencies: Between 524 - 865 MHz (available frequencies depend on applicable regulations in country where system used). Audio Range: 50 - 15,000 Hz (dependent on microphone type). Transmitter RF Output Power: 10 mW, typical (varies by region). Audio Output Connector: XLR and 1/4 (6.3 mm) unbalanced.
Maximum Output Level: -27 dBV (XLR, mic level), -13 dBV (1/4). Battery Life: Up to 14 hours. Dynamic Range: 100 dB A-weighted. System Distortion: 0.5% THD typical ref. +/- 38 kHz deviation, 1 k Hz tone. Operating Temperature Range: -18°C (0°F) - +50°C (122°F). BLX1: 2 AA alkaline or rechargeable batteries. BLX4: 12 - 18 V DC at 150 mA, supplied by external power supply. We are sure to give you a satisfactory reply. Please choose from the following five reasons. 1 Just didn't like it. 5 Found a better Price.