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CUL-01 Ultrasonic Speaker has 33 ultrasonic emitters to avoid unauthorized cell phones to record crucial and confidential information during meetings. It has unattractive appearance and is suitable to be placed in a room or can be portable to work because of its built-in battery inside. The best interfering microphone performance when CUL-01 emitters exactly face a phone speaker because the emitters affects the microphone directionally. Specification Ultrasonic emitters:33 pcs Dimension: 315mm 57mm 55mm Operation time with built-in battery:2.5hrs Remote control to turn on /off the device
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The CUL-01 Ultrasonic Speaker is an Anti Phone Recording Ultrasonic Speaker with 33 ultrasonic emitters designed to avoid unauthorized cell phones from recording crucial and confidential information during meetings. It has an unattractive appearance and can be placed in a room or used portably due to its built-in battery. The device offers 2.5 hours of operation time with the built-in battery and includes remote control to turn on/off the device.
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Clever Intelligence Unity is a B2B supplier based in Taiwan, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Clever Intelligence Unity for prices, specifications and documents for Anti Phone Recording Ultrasonic Speaker.
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Clever Intelligence Unity, a B2B supplier from Taiwan, dispatches Anti Phone Recording Ultrasonic Speaker primarily through the port at Taiwan. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.