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| Brand Name: | WSD |
| Model Number: | AT-333 |
| MOQ: | 1 |
| Price: | $1500 |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 200 |
| Attribute | Value |
|---|---|
| Function | anti-eavesdropping |
| Compatibility | meeting room |
| Usage | Easy to use, ready to use upon startup |
| Technology | Advanced signal jamming technology |
| Privacy Protection | Interference with recording frequency |
| Material | Durable and lightweight plastic |
| Size | Small and portable |
This Bluetooth speaker-style audio mask integrates recording suppression and playback functions with strong concealment capabilities. Featuring an independently developed ultrasonic mixer and noise interference technology, it effectively blocks various portable recording devices like mobile phones and voice recorders without human detection, while preventing audio interference from being reproduced. Multiple control options are available - beyond the built-in device controls, users can activate the device remotely via a mini-program or included remote control to avoid drawing attention from communication partners.
| Project | Specifications Description |
|---|---|
| Power consumption | 20W |
| Working voltage | DC 20V |
| External power supply | 45W PD3.0 USB-C power adapter |
| Internal battery | 6000mAh@8.4V |
| Wireless connections | Bluetooth 5.0 wireless technology |
| Product size | 94mm*94mm*168mm |
| Product color | silver gray |
| Product weight | 1kg |
| Working temperature | -10℃~45℃ |
| Working humidity | <85%, no condensate |
