Xtech XTS-690 Unixon Wireless Handheld UHF Microphone with Receiver

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Unixon Wireless Handheld UHF Microphone with Receiver


  • Wireless handheld bidirectional microphone to enjoy the freedom of movement in activities like karaoke, group events, religious ceremonies, in the classroom, or performances where you need a professional setup
  • 10 UHF automatic channel detection to avoid unwanted noise or interference and providing high-quality sound transmission
  • Rechargeable receiver with a 1200mAH lithium-ion battery provides up to 7 hours of usage and fully recharges in about 2-3 hours
  • Wireless signal transmission range of up to 82ft with stable and reliable sound reproduction
  • Features a ¼in to 3.5mm jack adapter to connect it to a 3.5mm microphone input on speakers, karaoke machines, audio amplifiers, PA systems, and other compatible devices

Unixon Wireless Handheld UHF Microphone



  • Polar pattern: Bidirectional
  • Frequency band: U band
  • Frequency response: 50Hz-18KHz
  • Distortion: ?0.3%
  • Sensitivity (1KHz): -52.5±1dB/mW
  • Maximum Sound Pressure Level: 120db
  • Output power: 0.45W
  • Switch: On/Off
  • Number of channels:10 automatic channel detection
  • Microphone Power: 2 AA battery (not included)
  • Housing material: ABS


  • Connection type: U band wireless transmission
  • Battery type: 18650, 1200mAh lithium-ion battery
  • Input voltage: 5VDC, 1A
  • Battery capacity: 3.7VDC, 1200mAh
  • Working hours: Up to 7 hours
  • Charging time: 2-3 hours
  • Wireless RF frequency: A: 750-759MHZ(750) Frequency interval: 1MHZ
  • Wireless range: Up to 82ft**
  • Sensitivity: 20mV
  • Switch: On/Off


  • Applications: All devices compatible with a ¼in or a 3.5mm microphone input connector, like karaoke machines, party speakers, audio amplifiers, PA systems, etc.*
  • Dimensions: 9x2x2in
  • Weight: 0.7lb
  • Cable length: Micro USB charging cable: 47in
  • Warranty: 1 Year
  • Always connect the ¼in output jack or the ¼in to 3.5mm jack adapter to a microphone input port, otherwise, the microphone will not work.
  • Wireless range estimate is based on an area free and clear of obstacles and interference and within the line-of-sight-between the receiver and the microphone
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