UNIXON XTS-690

• 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 

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

Detects 10 UHF channels to avoid unwanted noise or interference and provides high quality sound transmission

Includes rechargeable receiver with a 1200mAH lithium-ion battery that provides up to 7 hours of usage and fully recharges in about 2-3 hours

Specifications

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

Receiver

• 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 

Specifications

• 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