Comet SPECTRUM S1 Personal Ultrasonic Audio Privacy Device

Comet SPECTRUM S1 Personal Ultrasonic Audio Privacy Device

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$194.99

Prices in USD. Shipping and any sales tax are shown at checkout.

Delivery: dispatched from our warehouse in the USA. US: Express 1–3 or Standard 3–7 business days (USPS or FedEx). International: Express, Standard or Economy (DHL, FedEx or USPS). Rates are calculated at checkout by cart weight and destination. Print-on-demand items are printed to order before they ship.

Shipping is paid by the buyer. Shipping, US sales tax or estimated import duties are shown at checkout before you pay. Shipping Policy · 14-day returns

About this item

  • Ultrasonic device that prevents phones and recorders capturing a private conversation
  • 24 ultrasonic heads; 1 blocking interface
  • Built-in backup battery; wireless charging optional
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$194.99

US delivery: Standard 3–7 or Express 1–3 business days after dispatch. International options are shown at checkout. Shipping is paid by the buyer; the exact cost is shown at checkout before you pay.

In Stock

Ships fromCecil ACO
Sold byCecil ACO
Returns14-day returns from delivery
PaymentSecure transaction (Stripe)

Product information

Additional information

DepartmentSafety & Security › Detectors & Privacy Devices
Sold byCecil ACO
Date first availableNovember 11, 2026

Product description

Comet SPECTRUM S1 Personal Ultrasonic Audio Privacy Device.

  • Ultrasonic device that prevents phones and recorders capturing a private conversation
  • 24 ultrasonic heads; 1 blocking interface
  • Built-in backup battery; wireless charging optional
  • Plastic; black

Shipping is calculated separately at checkout.

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