Dual radio Takstar TS-7220PP nagolovnym with two microphones. Runs with that provides working radius up to 50 meters away from the receiver in open terrain. Takstar TS-7220PP is perfect for artists, speakers, presenters and to all those whose hands are svobldny during presentations or performances. Specifications: - Operating frequency: 450 - 950MHz (fixed); - Maks.deviatsiya frequencies: 45kHz; - Receive mode: double conversion; - Frequency range: 60 - 15,000 Hz; - / N ratio:> 80 dB; - THD: <1%; - Microphone Sensitivity: -90dBm; - dynamic range:> 100 dB; Receiver: - unbalanced output Jack 6.3 + balanced XLR; - Transmitter power: <10 mW; - Transmitter Power: 3V (2pcs 1.5V battery); - Transmitter working time: ~ 10 hours; - Working distance: 50 meters in open areas; - Operating temperature: - 20 + 60 ° C; Contents of delivery: The receiver (base) - 1; Power supply for base - 1 pc; Audio connection cable - 1 pc; Waist transmitter - 2 units; Nagolovnym headset - microphone - 2 pieces; Battery AA alkaline - 4 pieces; User Manual - 1 piece; Packing box - 1 pc;