1. High-fidelity restore sound quality. 2. Cardioid orientation radio reception???to reduce noise efficiently. 3. Wireless digital transmission, adopt high-frequency XDriver, provides stable signal. 4. Compatible with major mainstream smart TV brands. 5. Powered by 2 x AA batteries (not included).
Parameter: 1. Working current: 110mA+/-20mA 2. Frequency range: 611.5-640MHz, 10-points adjustable frequency 3. Frequency stability: 10PPM 4. Modulation method: DQPSK digital modulation 5. Frequency response range: 50Hz-15KHz 6. SNR: >=80dB 7. Distortion: <=1% 8. Transmitter power: 6dB+/-2dB 9. Transmission distance: <=10m
Packing list: - 2 x Microphone - 2 x 3.5mm to 3.5mm audio cable - 1 x Mixer - 1 x 3.5mm to lotus head cable - 1 x Type-C cable - 1 x Manual
