Product List
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FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 2.5m Above
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 2m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 1-2m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 1-2m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 1.5-3m
- Shielding Angle: 270 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz-20kHz
- Frequency: 20Hz-20kHz
- Application: Conference Center
- Shielding Distance: 1-2 M
- Angle: 90-120 Degrees
- Opening Mode: Key Switch
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 2-3m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 1-2m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz-20kHz
- Frequency: 20Hz-20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 2-5m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 2-5m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 3-6m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 2-5m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 1-2.5m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 1.5-3m
- Shielding Angle: 180 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 3-6m / Side
- Shielding Angle: 280degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 3-6m / Side
- Shielding Angle: 280degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 2-5m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 2-5m /Side
- Shielding Angle: 300degrees (Some up to 360 Degrees)
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: Over 2.5m
- Shielding Angle: 120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: Shielding Distance of Single Expandert2-10 Meters
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 3-6m
- Shielding Angle: 360 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz-20kHz
- Frequency: 20Hz-20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 1.2-1.8m
- Shielding Angle: 90-120 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz---20kHz
- Frequency: 20Hz---20kHz
- Application: Conference Center
- Blocking Type: Mobile Phone, Recorder and Other Sound Acquisition
- Blocking Distance: 0.5-1.5m
- Shielding Angle: 180 Degrees
FOB Price: US $1 / Piece
Min. Order: 1 Piece
- Frequency Range: 20Hz-20kHz
- Frequency: 20Hz-20kHz
- Application: Conference Center
- Shielding Distance: 1-2m
- Angle: 90-120 Degrees
- Shielding Type: Mobile Phones, Recording Pens and Other Sound Acqu