AT-333 Bluetooth Speaker Audio Jammer

Bluetooth Connectivity: Wirelessly streams masking tracks from phone/tablet or plays built-in noise profiles.

Voice-Frequency Masking: Optimized broadband and speech-masking audio to reduce intelligibility of nearby recordings.

Adjustable Coverage: Volume and tone controls to tune effective radius for single desks up to small meeting rooms.

Portable & Rechargeable: Lightweight design with rechargeable battery for hours of uninterrupted masking on the move.

User Controls & Presets: On/off, level, and profile buttons (white noise, pink noise, speech-mask) with LED indicators.

Compliance-First Design: Acoustic masking only — no RF interference; safe and lawful for office or field use.