Product Specifications:
Brand: SAST
Model: OK-91B
Product Features:
Frequency agile, no distortion
Good hand feel, strong signal, long distance, no noise
Sensitive condenser microphone core for clear and stable sound
Multi-layer design for noise reduction and anti-howling
Portable receiver with large capacity lithium battery for 8-10 hours of continuous use
Backlit display for easy monitoring of microphone status
Strong anti-interference signal with a transmission distance of 50-80 meters
Comfortable symmetrical design suitable for both left and right hands
Intelligent compatibility with various audio interface devices
Apply Scenario:
Campus lectures, outdoor sports, stage performances, home karaoke, award ceremonies, and conference lectures
Product Parameters:
Dimensions: 48mm (widest part of the microphone head) x 40mm x 250mm x 80mm
Microphone voltage/current: 3.7V/14500 lithium battery/40mAh
Frequency response: 40Hz-15KHz
Spurious response: C/1-40dB
Sensitivity: <-85dBm
Channel bandwidth: 1MHz
Rated power: 4dBm
Body material: ABS plastic (orange color 682.9)
Usage time: >12 hours
Usage distance: 20 meters
Product Package:
Durable 3D mesh cover for internal microphone protection
Built-in thickened soundproof cotton
Type-C charging cable x1
18650 lithium battery x2
Anti-slip stand x2
Microphone cap x2
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