Product Description



The industry's first patented automatic human hand induction technology, the microphone will automatically mute within 3 seconds after leaving the hand still (any direction, any angle can be placed), automatically save energy into standby after 5 minutes, automatically shut down and completely cut off the power after 15 minutes, yes A new concept of intelligent, automated wireless microphone.



* New audio circuit architecture, delicate treble, strong mid and low frequencies, especially perfect performance in sound details force. Super dynamic tracking capability makes it easy to pick up and zoom off the distance / near distance

* The new concept of digital pilot technology completely solves the phenomenon of mutual crosstalk in KTV private rooms, never crosstalk!

* Equipped with howling suppression function circuit for easier debugging

* Automatic search for interference-free channel function, more convenient installation

* The maximum output volume can be freely limited, and the scope of application is wider.

* The host can flexibly set the number of uses

* UHF band, phase-locked loop (PLL) frequency synthesis

* 100 × 2 channels, channel spacing 250KHz

* Super-heterodyne secondary frequency conversion design, with extremely high receiving sensitivity

* The RF part uses a multi-stage high-performance dielectric filter with excellent anti-interference ability

* The first intermediate frequency uses a sound table filter, and the second intermediate frequency uses a three-stage ceramic filter, which greatly improves the anti-interference ability.

* Specially designed mute circuit completely eliminates the impact noise of the microphone on and off

* Microphone uses easy-to-buy No. 5 battery, which lasts for 6-10 hours

* The microphone adopts a unique boost design, and the decline in battery power does not affect the overall performance of the microphone.

* Ideal operating radius of 80 meters, suitable for various occasions

* The default configuration is a blue microphone with LCD screen and an aluminum alloy microphone body.

* With adjustable transmit power and adjustable squelch threshold, external squelch control knobs are set on the rear panel of the receiver. Flexible setting of effective operating radius between 10 meters and 80 meters

* Equipped with infrared automatic frequency comparison function, which can quickly synchronize the microphone to the receiver's working channel

* KTV engineering special model, two microphones, one host. Easily configure more than 100 KTV private rooms, unique product structure design, fast and easy maintenance.



Technical Parameters:

Frequency range: 740-790MHz

Number of adjustable channels: 100 × 2

Oscillation mode: Phase Locked Loop Frequency Synthesis (PLL)

Frequency stability: ± 10ppm

Receiving method: Superheterodyne secondary frequency conversion

Receiving sensitivity: -95 ~ -67dBm

Audio frequency response: 40-18000Hz

Harmonic distortion: ≤0.5%

Signal to noise ratio: ≥110dB

Audio output: balanced output and mixed output

Transmitting power: 3-30mW

Modulation mode: frequency modulation (FM)

Battery specifications: 2 AA batteries

Power specifications: 100-240V 50-60Hz 12VDC (switching power adapter) or 220VAC / 50-60HZ 12VDC (Linear power)

Power consumption: ≤10W

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TRS speakers in the United States, with the perfect combination of natural art and advanced professional technology, have always been loved by global sound engineers and acoustic designers for their high definition and strong shock.

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Company address:

7th floor, Litai building, Lianfeng Industrial Park, Zhoucun, Lishui Town, Nanhai District, Foshan City, Guangdong Province


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