Packing list: Smart Anti-Recording Jammer x 1 USB charging cable x 1 User Instruction Manual x 1 Remote control x 1 Product Description: Introducing the Anti-Recording Blocker & Air Purifier Pro – the world's first dual-function device designed to safeguard your privacy and enhance indoor air quality. Perfect for offices, conference rooms, homes, or any space where confidential conversations and clean air matter, this innovativepurifier-stylely blocks unauthorized audio recording while silently purifying your environment. Key Features: ✅ Anti-Recording Technology: Utilizes advanced ultrasonic and white noise algorithms to disrupt hidden microphones, ensuring your private conversations stay private. ✅ Stealth Design: Disguised as a sleek air purifier, it blends seamlessly into any room without drawing suspicion. Why Choose This Device? Double Protection: Blocks spy recorders and eliminates airborne contaminants in one compact unit. Wide Coverage: Effective in spaces up to 40㎡ (430 sq ft), ideal for medium to large rooms. Energy-Efficient: Low power consumption. Corporate executives, lawyers, and healthcare professionals handling sensitive data. Homeowners prioritizing family privacy and air quality. Tech enthusiasts seeking cutting-edge anti-surveillance solutions. Precautions 1. The device is not waterproof, please place the device in a dryplace. 2. When using the anti recording function, do not block the outputdirection as placing it in a bag or pocket may affect the mixing effect 3. Do not use in front of people wearing hearing aids