Weisre U-400 Professional UHF 4 Channel Wireless LCD Display Microphone Karaoke System

: In stock

: Addictronics

$227.91 Regular price $241.91

Features:  UHF200-270MHz frequency design avoids Frequency interferenceQuartz crystal oscillator circuits have high frequency stabilityProfessional audio compression and extension technology to reduce noise and extend frequency rangeStealth antenna for...



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UHF200-270MHz frequency design avoids Frequency interference
Quartz crystal oscillator circuits have high frequency stability
Professional audio compression and extension technology to reduce noise and extend frequency range
Stealth antenna for microphone makes mic beautiful and convenient
Occasions: School, Meeting room, Party,stage, family
Carrier frequency: 200-270MHz
Frequency response: 40Hz-15KHz±3dB
Harmonic interference rate: >90dB
Dynamic range: >90dB
Radio-frequency stability: ±0.005%
Output intensity: 0-400mV
THD: <1%
Working range: 50m
Mute control: (noise lock)Mute control
Package Size: 541 x 135 x 310mm(L x W x H)
Weight: 4125g
Package Included:  
1 x Receiver
4 x Microphone
2 x Lapel Mike
1 x Audio Connecting Cord
4 x 1.5V AA Battery 

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.