Debra Audio M-PROI is a new stereo digital wireless system with almost no background noise. The receiver has a built-in amplifier chip with better dynamics, presenting a more realistic sound. The transmitter can be input through a variety of interfaces, or wirelessly connected to the sound source with Bluetooth, play lossless music, and has an automatic frequency search function, so that you can get a safe frequency no matter how complex the environment. The receiver is made of metal, durable and has a detachable enhanced antenna for a more stable signal. M-PROI provides a better real-time monitoring experience for personal and professional users.

Recommend the latest ER-102 professional wireless monitoring system, it uses UHF signal transmission, has Bluetooth function, can connect multiple bodypack receivers for wireless monitoring, with high-fidelity HIFI headphones, used for recording studios, stage performances, classroom teaching, conferences speech, etc.
●The transmitter and antenna should kept in the relative position of accessibility of the straight line.
●Don't put the receiver close to the radio wave emission source, with magnetic objects or most digital devices(such as the CD player, computer, speaker, wifi etc ).
●Try to place the receiver in height of 1.5 meters from the ground and the position of a distance of 1 meter away from the wall.

Recommend the latest ER-202 professional wireless monitoring system, it uses UHF signal transmission, has Bluetooth function, can connect multiple bodypack receivers for wireless monitoring, with high-fidelity HIFI headphones, used for recording studios, stage performances, classroom teaching, conferences speech, etc. ●The transmitter and antenna should kept in the relative position of accessibility of the straight line. ●Don't put the receiver close to the radio wave emission source, with magnetic objects or most digital devices(such as the CD player, computer, speaker, wifi etc ). ●Try to place the receiver in height of 1.5 meters from the ground and the position of a distance of 1 meter away from the wall.

●UHF WIRELESS IN EAR MONITOR SYSTEM - UHF band Phase lock PLL,Among the band of 32MHz,the preset 40 frequencies can be arbitrary switching.Kit includes audio system transmitter, digital belt-pack receiver, in-ear headphones,power,adapter,antenna,user manual,cable line and carrying case. *COMPACT AND WIRELESS - In ear monitor and receiver system offers tabletop stage monitoring.Wireless system enables users to move freely on the stage and a wireless range of up to 250 feet.and the frequency rang is 550MHz-580Mhz;902-928Mhz..Also improve the signal-to-noise ratio of the dynamic range so that the system has the best anti-interference to show the perfect original sound again. ●DESIGN FEATURES(APPERANCE AND DISPLAY) - With a clear digital LCD front panel display for at-a-glance monitoring on the receiver.With power and RF receiving Indicator lamp. It using two AA batteries and efficient power circuit,long service time.Black carrying case for safe-keeping ●POWERFUL COMPERFUL FEATURES - This in ear monitor system has powerful compatibility features that one transmitter can connect multiple receivers.Meet your group needs and multiple application needs.Ideal for on stage performance, studio recording, exhibit, lecture, instruction, speech, etc. ●QUALITY AND TECHNOLOGY GUARANTEED - Using advanced circuit design,clear the receiving blind angle to make the system's receiving signal steady.The system is strong, because of the housing is made by tough metal material.It is the best choice of stage performance monitor product.

Debra Audio ST-102 is a professional stereo in-ear wireless monitoring system developed by our team for two years. It uses a new digital chip to replace the traditional circuit design, and uses UHF signal transmission to make the system run more efficiently and stably. After two years of debugging, the system has clear sound and ultra-low white noise, making it suitable for more places, such as high-end recording equipment. In terms of function, we have set up a switch between mono and stereo, allowing you to adapt to different uses and scenarios according to your needs. ST-102 is equipped with Bluetooth 5.0 function that can be turned on and off, which can realize almost lossless wireless music transmission within the effective range, making audio playback more convenient. Performance-wise, the ultra-wide signal range makes the ST-102 the perfect choice as a wireless monitoring IEM system for stage performances, studio or band performances. Super high cost performance, whether it is entry-level or professional, it is the best choice.

This is a stereo portable wireless in-ear monitoring system that uses UHF digital signal transmission and ultra-low noise floor to achieve almost imperceptible ultra-low latency while ensuring the clarity and high restoration of the sound. The built-in large-capacity battery can ensure long-term battery life. Users can switch between mono and stereo freely. The built-in multi-channel switchable system can avoid signal interference in complex environments. The system is small and easy to take out.Whether it is a personal music lover or a professional stage performance,it can be a good partner for your music journey!