RAYHAYES Wireless Microphone UHF Rechargeable Dual Microphone for Karaoke Performance

The RS-803 dual-band digital wireless system is an excellent solution for musicians and speakers who want easy wireless operations with confidence. Its operation is fully automated and highly reliable, allowing users to focus on performance.Dual-band wireless technologyWith the new dual-band wireless technology, the RS-803 is able to operate in multiple bands, providing more than twice the bandwidth options, while also automatically avoiding interference to deliver reliable lossless audio.Intelligent chargingThe use of dual-band rechargeable batteries eliminates the uncertainty of battery life. The new 18650 lithium-ion battery can be charged directly on the microphone for a longer working time after charging.Metal tube bodyUsing the newly designed EIA international standard specification 1U metal tube body, the microphone quality is robust and reliable.The panel adopts the LCD LCD screen, which displays the functions and data at a glance and replaces the traditional complex button operation with the easy-to-operate shuttle knobOriginal pure digital high-fidelity audio processing technology, completely eliminate the compression noise of the analog system, so that the regenerative waveform is the same, to ensure the perfect reproduction of the original sound;The full range sound quality of pure digital wireless transmission does not change with the strength of the received signal or the distance ◆The package has a built-in rechargeable battery, which can be fully charged in 3-4 hours and can be used continuously for 8-15 hours.◆Using UHF fixed high frequency circuit design to easily avoid frequency interference. Cardioid pickup pattern to avoid being affected by ambient noise.◆ Adopt DPLL digital phase-locked loop multi-channel frequency synthesis technology and noise automatic control technology (with pilot);◆ Use UHF frequency band to avoid interference frequency;◆ New energy-saving mode setting, automatic EQ control function, automatic tone correction automatic switching mode automatic infrared frequency system, automatic scanning;◆ Dual microphone design, two people can sing at the same time handheld microphone invisible antenna,◆ True diversity receiving circuit, to ensure continuous rapid within the effective distance, eliminate dead corners; The use of high-gain antenna, effectively open the use of distance up to 200 meters complete input and output interface, easy to connect a variety of devices;◆ High frequency acoustic surface filter is used to filter out interference signals outside the band;◆ High frequency circuit design with double frequency conversion, with high sensitivity;◆ Speech compression and expansion circuit, greatly improve the signal-to-noise ratio, unique voice pressure limiter design, singers singing hard will not appear crack;◆ Any microphone in the system and any receiver can be on the frequency, to solve the fixed frequency microphone is not universal shortcomings, suitable for multiple sets of products in the same occasion;◆ High fidelity sound, unique interference noise squelch function;◆ Using audio compression and expansion technology, the noise is greatly reduced and the dynamic range is increased;◆ Independent output and hybrid output, mixer and karaoke amplifier can be connected;◆ Suitable for public speaking and karaoke performance.