Long-distance reception: Built-in frequency two-way encryption signal technology, the reception is more stable and the distance is longer. U ultra-high frequency band: Using U ultra-high professional frequency band and infrared automatic frequency matching technology, the transmission is stable, the speed is fast and the frequency is constant, and the reception is 0 delay.
Long-distance reception: Built-in frequency two-way encryption signal technology, the reception is more stable and the distance is longer. U ultra-high frequency band: Using U ultra-high professional frequency band and infrared automatic frequency matching technology, the transmission is stable, the speed is fast and the frequency is constant, and the reception is 0 delay.
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