EXMAX® Professional UHF 4 Channel Diversity Wireless Microphone System with 4 Handheld Microphones 4 Mics for Karaoke/KTV/Party/Stage/Wedding/Speech …

• 【Strong and Stable Signal by UHF】:The dual-antenna design can enhance the reception and transmission of signals, maximize the signal strength and increase signal distance.The signal distance is 164 feet / 50 meters. UHF wireless microphone is less likely to subject to interference than VHF microphone. Reliable signal and no worried about the sound will be cut in and out during use.
• 【Convenient Design】: Fixed 4 channels:( 902.25 MHz/ 905.65 MHz/912.35 MHz/917.65 MHz).Each Microphone has an independent channel and volume control, can work without interference at the same time,and can turn down the sound of that one which not in use .The UHF system can effectively prevent the interference frequency of other electrical appliances. The microphone just uses 2 AA batteries , then allows you to play 10+ hours, enough to meet the needs of any performance.
• 【Durable&Easy to Use】: Microphone is all metal case,durable and resist against the corrosion.Built-in sponge filter, effectively filter background noise and suppress howling.High-quality metal structure and steel mesh grill can prevent microphone from being damaged.Constructed for Crystal-clear sound,can mix the music with the sound of the mics, which is perfect for karaoke. LCD big screen on microphones and receivers can show the current frequency,so users will not mismatch.
• 【High Signal/Noise Ratio Performance】 Broad Frequency Response Range, Low Distortion.The frequency compressing expanding technology can lower the noise and enlarge the dynamic range.The Vocal Wireless Microphone Set System is easy to install, it allows you to get rid of the chaotic cable, without worrying about pulling down the cable,enjoy playing freely. it is an essential for karaoke, family entertainment and birthday party, etc.
• 【Wide Range of Applications】:The 4 Channel UHF Handheld Wireless Microphone System perfect for a wide range of applications including vocal and public address , Karaoke,KTV,School, Conference,Stage,Wedding,outdoor concerts, business meetings, churches, and small DJ KJ stage,etc where 2 to 4 wireless microphones are required. EXMAX includes a 30 days money back & 24-month warranty.We are a self-owned brand, if you have any question about product,you can always contact our customer service.

EXMAX Wireless Karaoke Microphone Handheld Dynamic Microphones System Features ♪Fantastic quality microphone - high quality metallic construction,fancy and durable ♪With LCD displays- display the frequency and easy to match ♪Noise cancellation- Featuring a dual filter design to limit feedback and interference ♪Dual antennas- 164ft signal reception range, sing freely without worrying about signal issues ♪Working frequency- 902.25 MHz/ 905.65 MHz/912.35 MHz/917.65 MHz,work together without interference from electric appliances.(but please note if two EXMAX-U4009 wireless system work at the same time&same place,they must be apart over 492ft(150m)) ♪Cardioid Pickup Pattern - pickup emphasizes main sound source and minimizes background noise ♪Compatible-Through the 6.5mm audio cable you can connect the receiver to a variety of speakers, power amplifier devices etc Specification Receiver: Item Size:17.7 x 7.7 x 1.77 in Item Weight:64.5 oz/1.8kg Carrier Frequency: UHF 902.25-917.65 MHz Oscillation Mode: Quartz control fixed frequency Frequency Stability: 10 PPM Mix Deviation Range: 50KHz S/N ratio: >105dB Frequency Response: 60Hz~16KHz Image Rejection: 85dB typical Spurious Rejection: 75dB typical Squelch Control: Dual-squelch circuit Max Output: Balanced: 0-400mv; Unbalanced: 0-300mv Power Supply: DC 12-15V 400mAh Channel: fixed 4 Channel Transmitter(microphone): Item Size:9.85 x 1.58 in Item Weight:10.6 oz/0.3 kg Transmitter Power: <30mW Spurious Emission: <40dB(with carrier) Sensitivity: 2uV@ sinad=12dB Battery: AA 1.5Vx2 Each Battery Time: 10+ hours What You Get 1x EXMAX U-F4000 Wireless Microphone System 4x Handheld Microphones (Using AA 1.5Vx2 Each, Batteries NOT Included) 4x Microphone rubber anti-slip sleeves 1x Audio Cable 1x UK Plug 1x User Manual