| Frequency Range: | Customized |
|---|---|
| Frequency: | Customized |
| Application: | Exam Room, Meeting Room, Courtroom, Church |
| Features: | Waterproof, Anti-Corrosion, Heat-Resistant |
| Transport Package: | Durable Extra Thick Carton |
| Specification: | 45*45*20cm |
| Samples: |
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| Customization: |
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