Micro E3 V660 II

The E3 V660 II wireless microphone is a professional karaoke microphone designed for home audio systems, commercial karaoke rooms, and stage performances. It delivers clear sound capture, natural vocals, and high stability during use.

With its modern design, flexible connectivity, and excellent durability, the E3 V660 II effectively meets the needs of entertainment singing, hosting events, conferences, and other activities requiring a professional wireless microphone.

Introducing the Micro E3 V660 II

The E3 V660 II wireless microphone is a professional karaoke microphone designed for home audio systems, commercial karaoke venues, auditoriums, and performance stages. The product utilizes UHF 610-920MHz transmission technology combined with a PLL phase-locked frequency synthesizer, ensuring stable wireless signal operation and minimizing interference during use.

The microphone set includes a 2-channel wireless receiver and a dynamic handheld microphone, offering flexibility for singing, hosting, and performing. With a frequency response of 45Hz – 18kHz (±3dB), the E3 V660 II microphone is capable of reproducing clear, natural vocals, performing well across various musical genres.

Technical parameters of the product to consider:

• UHF 610 – 920MHz transmission technology: The Micro E3 V660 II utilizes a wide UHF frequency band, ensuring stable signal transmission, minimizing interference, and guaranteeing effective performance in various environments such as karaoke venues, auditoriums, and stages.
• Two independent channels system: The receiver supports 2 channels, allowing for the simultaneous use of two microphones, suitable for duets, presentations, conferences, or sound systems requiring multiple users.
• PLL frequency locking technology combined with FM modulation: It helps maintain the correct operating frequency, minimizes signal distortion and loss, and ensures stable audio transmission during use.
• 30MHz bandwidth on the receiver and 120MHz on the transmitting microphone: It offers flexible frequency selection, reducing the risk of signal interference when used in environments with many wireless devices.
• High sensitivity and stable signal reception: With a frequency response of 25kHz, an input gain of 6dBv, and a signal-to-noise ratio of >60dB, the receiver is capable of receiving signals well, ensuring stable microphone operation even when the user moves around a wide area.
• Signal-to-noise ratio (S/N) >105dB: It significantly reduces background noise, resulting in clean, clear sound and increased detail when recording vocals or speech.
• Low harmonic distortion THD <0,7% @ 1kHz: Ensures accurate reproduction of audio signals, minimizing static and distortion when used at high volume levels.
• Wide frequency response range of 45Hz – 18kHz (±3dB): The Micro E3 V660 II helps reproduce the full frequency range from bass to treble, delivering natural, clear vocals suitable for a wide variety of musical genres.
• Dedicated Dynamic handheld microphone: The dynamic microphone design is highly durable, capable of withstanding high sound pressure, making it suitable for karaoke, stage performances, and programs requiring continuous use.
• RF transmit power 15mW: It provides strong and stable signal transmission, ensuring good connectivity within an operating range of up to 100 meters.
• Battery life is approximately 8 hours. The microphone uses 2 AA batteries, providing a long operating time, making it ideal for karaoke, events, or extended performances.
• Flexible audio connectivity: The receiver is equipped with parallel XLR and 6.3mm jacks, making it easy to connect with various devices such as karaoke digital processors, mixers, amplifiers, power amplifiers, and professional speaker systems.

Key features of the E3 V660 II wireless microphone

The E3 V660 II wireless microphone is a professional karaoke microphone designed to deliver stable signal transmission, clear sound, and high flexibility in various sound systems.

• Stable UHF wireless technology: The Micro E3 V660 II uses the UHF frequency range of 610–920MHz combined with PLL frequency locking technology, ensuring stable signal transmission, minimizing interference, and reducing connection loss during use.
• Clear sound, natural vocals: With a frequency response range of 45Hz – 18kHz and a high signal-to-noise ratio of >105dB, the product delivers clean, clear sound, accurately reproducing the user's voice when singing karaoke or speaking.
• Effective noise reduction and distortion suppression capabilities: A THD (Thunder Harmonic Distortion) of <0,7% @ 1kHz helps to minimize harmonic distortion, ensuring accurate and stable sound output even at high volume levels.
• Flexible 2-channel receiver: The independent 2-channel design allows for the simultaneous use of two microphones, effectively meeting the needs of duets, presentations, conferences, or sound systems requiring multiple users.
• Operating range up to 100 meters: The ability to transmit signals over a wide range allows users to move freely when performing, presenting, or using the equipment in large spaces such as auditoriums and stages.
• Durable Dynamic handheld microphone: Capsule microphones are highly durable, have good sound pressure resistance, and are suitable for karaoke, stage performances, and frequent live shows.
• Battery life meets the needs for extended periods: The microphone uses 2 AA batteries and has an operating time of approximately 8 hours, ensuring stable operation during karaoke sessions, events, or extended programs.
• Easily connects to a variety of audio systems: The receiver supports XLR and 6.3mm jacks, making the Micro E3 V660 II easy to pair with devices such as karaoke digital processors, mixers, amplifiers, power amplifiers, and professional karaoke speakers.
• Compact design, easy to use: The product features a convenient design and simple operation, making it suitable for both home users and professional audio systems.

Detailed review of the E3 V660 II Karaoke Microphone

Professional design, compatible with various sound systems.

The E3 V660 II wireless microphone system is designed for optimal karaoke and professional audio needs, featuring a 2-channel receiver and a dynamic handheld microphone. The product boasts a robust design, simple operation, and easy connectivity with various audio system components such as digital processors, mixers, amplifiers, power amplifiers, and karaoke speakers. This is a suitable choice for both home users and commercial karaoke venues requiring a reliable microphone system for extended use.

Stable signal transmission capability with UHF and PLL technology.

The E3 V660 II uses a UHF carrier frequency of 610–920MHz combined with PLL phase-locked frequency synthesis technology, helping to maintain a stable signal and minimize interference or connection loss during use. The receiver supports two independent channels, allowing for the simultaneous use of two microphones, making it ideal for duets, hosting events, or conferences.

In addition, with an effective operating range of up to 100 meters, the microphone is capable of performing well in various spaces such as large karaoke rooms, auditoriums, stages, or event areas.

Clear sound quality thanks to optimized specifications.

In terms of audio processing capabilities, the Micro E3 V660 II boasts a frequency response range of 45Hz – 18kHz (±3dB), allowing for excellent reproduction of vocal frequencies from low to high. Combined with a total signal-to-noise ratio (S/N) of >105dB, it reduces background noise, resulting in cleaner and clearer sound.

Additionally, the product has a total harmonic distortion (THD) of <0,7% @ 1kHz, which helps to minimize sound distortion and ensures that vocals retain their natural quality even at high volume levels.

Review of handheld microphones and their practical usability.

The E3 V660 II handheld microphone uses a dynamic microphone head, offering advantages such as high durability, good sound pressure resistance, and suitability for karaoke and stage performances. The microphone operates with an RF output power of 15mW, ensuring stable signal transmission within its operating range.

The device uses 2 AA batteries and has a continuous operating time of approximately 8 hours, meeting the needs of long-term use such as commercial karaoke, events, social gatherings, or performances.

Applications of the E3 V660 II Karaoke Microphone

With its advantages of stable signal transmission, clear sound quality, and durable design, the E3 V660 II wireless microphone is widely used in many different sound systems. The product not only meets the needs of singing and entertainment but is also suitable for environments requiring flexible sound capture, convenient movement, and stable operation over extended periods.

Home karaoke system: The E3 V660 II microphone is a suitable choice for home karaoke systems thanks to its ability to capture vocals clearly, deliver natural sound, and provide stable connectivity. This product enhances the home entertainment experience and is perfect for karaoke sessions with family and friends.
Commercial karaoke rooms: With its stable operation on the UHF band, a range of up to 100 meters, and high durability, the E3 V660 II microphone effectively meets the needs of continuous use in commercial karaoke rooms, VIP rooms, and professional entertainment venues.
Conferences, seminars, and meeting rooms: Thanks to its long-range signal transmission, clear audio, and easy connectivity with auditorium sound systems, this product is suitable for presentations, meetings, training sessions, and corporate events.
Stage performances and events: The Micro E3 V660 II is suitable for performances, opening ceremonies, weddings, social events, and outdoor events thanks to its stable signal, flexible mobility, and good sound quality.
Restaurants, hotels, wedding venues: This product can be used in high-end service spaces requiring a microphone system for speeches, cultural performances, gala dinners, or entertainment programs.
Schools, training centers: The Micro E3 V660 II is well-suited for teaching, presentations, competitions, extracurricular activities, and other programs requiring user-friendly audio equipment.
Church, community center

Where can I buy a genuine and reliable Micro E3 V660 II?

If you are looking for a genuine E3 V660 II wireless microphone with guaranteed quality, reasonable price, and clear after-sales service, Phuc Truong Audio is a reputable address chosen by many customers when they need to buy karaoke and professional audio equipment.

With years of experience in the distribution and installation of audio equipment, Phuc Truong Audio provides genuine E3 wireless microphones, ensuring clear origin, complete accessories, warranty stickers, and after-sales support policies. All products are thoroughly inspected before delivery, giving customers peace of mind when using them.

When purchasing the Micro E3 V660 II at Phuc Truong Audio, customers receive advice on choosing the right solution for their specific needs, such as home karaoke systems, commercial karaoke rooms, auditorium sound systems, stages, and events. Our team of professional technicians will assist in matching the microphone with other equipment such as karaoke digital processors, mixers, amplifiers, power amplifiers, and speakers to achieve the best possible sound quality.

Frequently Asked Questions about Micro E3 V660 II

1. What types of applications is the Micro E3 V660 II suitable for?

The Micro E3 V660 II is suitable for home karaoke, commercial karaoke, conferences, auditoriums, stage sound systems , schools, restaurants, hotels, and event programs. The product effectively meets both singing and speaking needs thanks to its stable sound quality.

2. Which digital sound processor should be paired with the Micro E3 V660 II?

To maximize vocal quality, the E3 V660 II microphone should be paired with karaoke digital processors that offer anti-feedback capabilities, EQ adjustment, and professional effect processing, resulting in clearer and easier-to-sing sound.

3. Can the Micro E3 V660 II be used with a home karaoke system?

Yes. The E3 V660 II is a suitable choice for home karaoke systems , thanks to its easy connectivity with amplifiers, digital processors, and karaoke speakers, providing a stable and high-quality singing experience.

4. Is a power amplifier necessary when using the Micro E3 V660 II?

If your system uses passive speakers or a high-power karaoke system, you should add a power amplifier to ensure the system operates powerfully and stably, and to maximize the performance of the speakers.