Best Professional UHF Microphone System for Adults | Black Car Karaoke Mic Handheld Lavalier Wireless Home Kids Karaoke Machine for Sale

Technical data: One for four UHF wireless microphones.
Accessories: conference microphone, handheld microphone, lavalier microphone, headset microphone.
Product notes: high cost performance, stable performance.
Category: Wireless conference microphone series
Technical Parameters
Comprehensive performance
Carrier frequency range: 610 MHz – 680 MHz (depending on country / region range)
Modulation method: FM frequency modulation
Maximum frequency deviation: ± 45 kHz
Frequency response: 50Hz-15KHz
S / N ratio (S / N):> 105 dB (A)
Distortion: (1 kHz): <0.3%
Working temperature: -10 ~ 55 ° C.
Working distance: 50-80 meters (under ideal conditions).

Receiver

Vibration mode: PLL (digital frequency synthesizer).
Error suppression: ≥80dB
Image suppression: ≥80dB
Sensitivity: 5dBuV
Audio output level: balanced output (XLR output jack): 250 mV / 600 Ω
Unbalanced output (1/4 inch output jack): 400 mV / 3 KΩ

Working voltage: DC 13.5-16V
Working current: ≤800mA

Handheld transmitter

RF output power: 30 mW maximum (according to applicable national regulations).
Vibration mode: PLL (digital frequency synthesizer).
Transmit frequency stability: <30 ppm
Dynamic range: ≥ 100 dB (A)
Frequency response: 50Hz-15KHz
Maximum input sound pressure: 130 dB SPL
Microphone pickup: moving coil
Power supply: 2 (1.5 V) AA alkaline batteries

Conference bodypack transmitter

RF output power: max. 30 mW (depending on country / region)
Vibration mode: PLL (digital frequency synthesizer)
Transmit frequency stability: <30 ppm
Dynamic range: ≥ 100 dB (A)
Frequency response: 50Hz-15KHz
Maximum input sound pressure: 130 dB SPL
Microphone pickup: condenser
Power supply: 2 (1.5 V) AA alkaline batteries

Standard Shipping:

Order now, then we will ship your product by sea / by train

Arrives at US / Canada about 35-50 Working Days(After shipment)

Arrives at the UK about 40-55 Working Days (After shipment)

Arrives at Europe about 60-70 Working Days (After shipment)

Air Shipping:

Order now, then we will ship your product by air

Arrives at the US about 7-15 Working Days (After shipment)

Arrives at Europe, Canada about 15-20 Working Days (After shipment)

Arrives at Asian countries about 7-15 Working Days (After shipment)

* We will update the delivery time in real-time according to the feedback of the logistics company.

Q: What is the shipping date?

The product will be shipped out within two working days. (We will update the tracking number several days later.)

Q: May I modify my order after placing it?

Yep! Please get in touch with us within 1 hour after purchase. However, we cannot assure you that we will change the order successfully as it is difficult to modify the order once sent to the factory.

Q: Can I modify my address after the order has been shipped?

Please get in touch with us at [email protected]. Then we will always do our best to assist but do not make any guarantees. Sometimes it is too late, and the courier no longer allows the change. If there is an additional charge for changing the address, we will notify the customer before deciding to change if they want to proceed. The customer will be responsible for any additional fee incurred.

Q: Will you send me a tracking number?

Yep! You will receive an email with a tracking number after shipment.

Q: How can I get support when the product has a problem?

Please get in touch with us by email: [email protected]. And attach pictures or videos of product problems in the email. We will reply as soon as possible.