OQAN QWM-4 470-494 MHz - UHF Wireless Microphone System
Discover the freedom of movement without sacrificing sound quality with the OQAN QWM-4 wireless microphone system. Designed to deliver clear and stable audio transmission, this system operates in the UHF 470-494 MHz frequency band, ensuring a reliable, interference-free connection. Its versatility makes it the perfect choice for a wide range of applications, from home events to semi-professional presentations.
The set consists of a dynamic handheld microphone that acts as the transmitter and a compact, efficient receiver. Setup is incredibly simple: just connect the receiver to your sound system via its 1/4-inch jack output, turn on both devices, and you're ready to go. Enjoy complete mobility thanks to an effective operating range of up to 40 meters under optimal conditions.
Main Features
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Reliable UHF Transmission: Operates in the 470-494 MHz frequency band, providing a stable, high-quality audio signal while minimizing the risk of interference.
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Ergonomic Handheld Microphone: The transmitter is a robust and comfortable handheld microphone, designed for extended use. It operates on two standard AA batteries, offering long battery life and easy replacement.
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Compact and Rechargeable Receiver: The receiver features an internal lithium battery (600mA / 3.6V) that provides approximately 4 hours of continuous use. It recharges easily via its mini USB port with any 5V charger, such as a smartphone charger, or by connecting it to a computer.
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Universal Connectivity: Equipped with a standard 6.35 mm (¼") jack output, the receiver is compatible with the vast majority of amplifiers, mixing consoles, active speakers, and audio systems.
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Generous Range: Offers an operating range of up to 40-50 meters in open spaces, allowing great freedom of movement on stage, in the classroom or at home.
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Ease of Use: Its intuitive design allows for quick and easy setup. It's a plug-and-play system ideal for both beginners and experienced users.
User Benefits
The OQAN QWM-4 is designed for those seeking an affordable wireless microphone solution without compromising on reliability. It's the perfect tool for event hosts, karaoke singers, teachers, speakers, and anyone who needs to amplify their voice without being tethered by cables. Its rechargeable battery in the receiver offers convenience and long-term savings, while the use of AA batteries in the microphone ensures you'll never run out of power if you keep spares on hand.
Use Cases
This wireless system is exceptionally versatile and adapts to a wide range of scenarios. It's ideal for home karaoke sessions, turning any gathering into a memorable party. In educational settings, teachers and trainers can move freely around the classroom or room, ensuring their voice reaches every attendee. It's also an excellent solution for small conferences , company presentations, talks, or promotional events where vocal clarity is essential.
Frequently Asked Questions
How do I pair the microphone and receiver?
The system is designed to pair automatically. Simply turn on the receiver first, then the microphone. An RF indicator light on the receiver will confirm that the connection has been successfully established.
What type of batteries does the microphone use?
The handheld microphone (transmitter) operates on two 1.5V AA batteries. It is recommended to use good quality alkaline batteries for optimal performance.
How long does the receiver's battery last and how is it charged?
The receiver's lithium battery has an approximate runtime of 4 hours. It recharges via a mini USB cable (included) connected to any 5V power source, such as a mobile phone charger or a computer USB port.
Can I use multiple QWM-4 systems at the same time?
This model is designed for simple use and it is generally not recommended to use multiple identical systems in the same space and at the same time, as interference could occur when operating on the same frequency band.
What should I do if I hear interference or the sound cuts out?
Make sure there are no large obstacles between the microphone and the receiver. Check the microphone's battery status and the receiver's charge level. Keep away from other devices that may emit radio frequency signals, such as Wi-Fi routers or mobile phones.
Project description
Wireless microphone system consisting of a handheld transmitter and a compact receiver. It operates in the UHF frequency band 470-494 MHz. The receiver has an internal rechargeable lithium battery (charged via a 5V mini USB port) with approximately 4 hours of battery life and an audio output via a 6.35 mm jack connector. The handheld transmitter is powered by two 1.5V AA batteries. The system's operating range is 40 to 50 meters.
