Unixon | Wireless handheld UHF microphone with a rechargeable receiver




  • Wireless handheld bidirectional microphone to enjoy 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 



  • 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