Micro E3 V-660S

The E3 V-660S wireless microphone system is a professional UHF microphone system integrating a handheld microphone and a wearable transmitter, meeting diverse needs from karaoke and conferences to stage performances. The device stands out with its stable signal transmission range of up to 100 meters, clear sound quality, and long battery life, allowing users to confidently use it in extended events.

Introducing the Micro E3 V-660S

The E3 V-660S wireless microphone system is a professional audio solution for home karaoke, commercial karaoke, auditoriums, schools, and performances. The system includes a 2-channel receiver, a dynamic handheld microphone, and a wearable transmitter using a condenser microphone, offering flexibility for singing, presentations, and hosting.
Technical parameters of the product to consider:

• UHF frequency range 610 – 920MHz: Operating on the wide UHF frequency band helps minimize interference from other electronic devices, ensuring stable signal transmission in various environments such as karaoke venues, auditoriums, and stages.
• Independent 2-channel receiver: It allows for the simultaneous use of a handheld microphone and a wearable transmitter, or two transmitters at the same time, effectively meeting the needs of singing, presentations, and hosting events.
• PLL (Phase Locked Loop) technology: Both the receiver and transmitter utilize a PLL phase-locked circuit to maintain a stable frequency, reduce frequency drift, and minimize signal loss during use.
• Bandwidth of 30MHz (receiver) and 120MHz (transmitter): Wide bandwidth allows for flexible frequency selection, reducing the risk of channel interference when using multiple wireless microphone systems in the same area.
• High receiver sensitivity: With a 25kHz offset, 6dBv input, and a signal-to-noise ratio of >60dB, the receiver quickly picks up signals, ensuring clear and stable audio.
• Maximum frequency deviation ±45kHz: It helps to transmit signals accurately, minimize distortion, and maintain sound quality throughout operation.
• Signal-to-noise ratio (S/N) >105dB: A high signal-to-noise ratio (S/N) helps reduce background noise, resulting in clean, clear sound while preserving the detail of vocals and speech.
• Total Harmonic Distortion (THD) <0,7%: Ensures accurate output signal, minimizing distortion or crackling when used at high volume levels.
• Frequency response range 45Hz – 18kHz: It reproduces the full range of sounds from low to high, resulting in natural, clear vocals suitable for a variety of uses.
• Handheld microphones using dynamic drivers: Dynamic microphone heads are highly durable, capable of withstanding high sound pressure, and effectively reduce feedback in karaoke environments.
• Wearable transmitters using condenser microphones: It offers detailed voice capture and high sensitivity, making it suitable for conferences, teaching, presentations, and hosting.
• RF transmit power 15mW: Ensures strong, stable signal transmission over a wide operating range while saving energy.
• Effective operating range up to 100 meters: It allows users to move freely on stage or in the auditorium while maintaining a stable connection.
• Battery life: The handheld microphone uses 2 AA batteries and has a continuous operating time of approximately 12 hours, while the wearable transmitter uses 1 AA battery and has an operating time of approximately 8 hours, making it suitable for extended programs.
• XLR and 6.35mm jack outputs: The receiver is equipped with balanced XLR and 6.35mm jacks, allowing for easy connection to digital processors, mixers, amplifiers, power amplifiers, and many other professional audio systems.

Key features of the Micro E3 V-660S 

The E3 V-660S wireless microphone is designed for professional use in karaoke, conferences, and stage performances. Not only does it offer stable signal transmission, but it also provides flexibility in various usage options, effectively meeting both entertainment and work needs.

• Professional 2-channel wireless microphone system: Supports simultaneous use of two playback devices, suitable for duets, hosting, conferences, or training.
• Combining a handheld microphone and a wearable transmitter: It offers flexibility for a variety of uses such as singing, presenting, teaching, performing, or organizing events.
• The sound is clear and crisp: The ability to reproduce natural-sounding vocals and speech results in bright, detailed, and easy-to-listen-to audio in a variety of environments.
• Stable signal transmission capability: Modern wireless technology helps to minimize signal interference, reduce connection loss, and ensure a stable signal during use.
• Sturdy design, easy to use: The handheld microphone has a modern design and is comfortable to hold; the wearable transmitter is compact and convenient for travel and work.
• Long-term, reliable operation: The long battery life allows the device to easily handle extended karaoke sessions, conferences, or performances without needing frequent battery changes.
• Easily integrates with a wide range of audio systems: Compatible with digital processors, mixers, amplifiers, power amplifiers, and professional speaker systems, making system installation and upgrades convenient.

Detailed review of the Micro E3 V-660S

The sound quality is clear and crisp, perfectly suited for karaoke and conferences.

The Micro E3 V-660S boasts a frequency response range of 45Hz – 18kHz (±3dB), ensuring full reproduction of the sound spectrum, delivering clear vocals and crisp speech. Furthermore, its total harmonic distortion (THD) is below 0,7%, and its signal-to-noise ratio (S/N) is above 105dB, resulting in clean sound, minimizing background noise, and maintaining fidelity even at high volume levels.

Stable wireless connection over a wide range.

Operating on the UHF band of 610–920MHz and incorporating PLL (Phase Locked Loop) frequency locking technology, this device maintains a stable signal and minimizes frequency drift or interference. With an effective operating range of up to 100 meters, the E3 V-660S microphone is well-suited for spaces such as karaoke rooms, auditoriums, stages, and event centers.

Flexible design, suitable for many uses.

The highlight of the E3 V-660S is its combination of a dynamic handheld microphone and a wearable transmitter using a condenser microphone. The handheld microphone is suitable for singing and hosting, while the wearable transmitter effectively supports lecturers, speakers, or MCs who need hands-free operation. Additionally, the handheld microphone has a battery life of approximately 12 hours, while the wearable transmitter operates continuously for about 8 hours, making it well-suited for extended programs.

High compatibility and applicability.

The receiver is equipped with balanced XLR and 6.35mm jacks, allowing for easy connection to digital processors, mixers, amplifiers, power amplifiers, and professional speaker systems. Thanks to its flexible compatibility and stable performance, the E3 V-660S microphone is a suitable choice for home karaoke, commercial karaoke, auditoriums, schools, hotels, restaurants, and professional event organizers.

Applications of Micro E3 V-660S 

The Micro E3 V-660S boasts stable signal transmission, clear sound quality, and combines the features of a handheld microphone and wearable transmitter. Widely used in various fields from entertainment to meetings and professional performances, the Micro E3 V-660S is a versatile microphone.

• Family karaoke.
• Karaoke business.
• Auditorium, conference and training facilities.
• Stage performances and events.
• Restaurants, hotels, and wedding venues.
• Schools and training centers.
• Church and community center.

Where can I buy a genuine and reliable Micro E3 V-660S?

If you are looking for a genuine Micro E3 V-660S at a competitive price and with a full warranty, Phuc Truong Audio is one of the reputable addresses trusted by many individual customers, karaoke rooms, and event organizers. With many years of experience in the audio equipment field, Phuc Truong Audio always provides genuine products and suitable audio solutions for each usage need.

When purchasing the Micro E3 V-660S at Phuc Truong Audio, customers are guaranteed 100% genuine products, complete with warranty stickers, accessories, and origin documents. Each product is thoroughly inspected, tested, and calibrated before delivery, ensuring stable operation from the moment it is put into use.

In addition to providing products, Phuc Truong Audio also offers free consultation on matching the microphone with digital processors, mixers, amplifiers, power amplifiers, and speaker systems, helping the E3 V-660S microphone perform optimally in home karaoke systems, commercial karaoke businesses, auditoriums, and performance stages.

Frequently Asked Questions about Micro E3 V-660S

1. Which digital sound processors are compatible with the Micro E3 V-660S?

The Micro E3 V-660S can be paired with most current karaoke digital mixers such as E3, CAVS, JBL, BFaudio, Eudac… to optimize vocal quality, prevent feedback, and effectively adjust sound. Refer to other suitable karaoke digital mixer models to build a synchronized sound system.

2. What type of speakers should be paired with the Micro E3 V-660S?

This product works best when paired with karaoke speakers or professional full-range speakers of suitable power. Choosing the right speaker model will help maximize sound quality and vocal reproduction.

3. Is a power amplifier necessary when installing the Micro E3 V-660S?

If your system uses passive speakers or a high-power karaoke setup, you should add a power amplifier to ensure stable speaker operation, powerful sound, and minimize distortion at high volume.

4. Can the Micro E3 V-660S be used with a mixer?

Yes. The Micro E3 V-660S supports connection to a mixing console via XLR or 6.35mm jack, making it suitable for stages, auditoriums, restaurants, acoustic cafes, and performances.