Record with clarity.

The Pico Pro. Professional-grade Wi-Fi audio recording built into an everyday power bank.

Master Your Meetings A Sleek,
Dual-Purpose Design.

Engineered for utility, the Pico Pro is a masterpiece of dual-purpose technology. Designed to function perfectly as a standard power bank, it offers a seamless and professional recording experience. While it provides reliable charging power, every ounce of its massive 7500mAh battery is also dedicated to powering its high-fidelity audio engine.

With a 9-month standby life, strong magnetic mounting, and a sleek 0.8" profile, it offers professional-grade audio documentation without the professional price tag. Whether placed on a desk or a bookshelf, it captures important audio with exceptional clarity.

Flexible Connectivity.

Two powerful ways to control your listening experience.

Method 1 Global WiFi Access.

Connect the device to your local 2.4G WiFi network. Once paired, you can open the app on your phone and listen live from anywhere in the world. Receive instant alerts and manage files remotely.

Method 2 Offline Recording.

No WiFi? No problem. Leave the device in any area to record securely to the MicroSD card. The massive battery allows it to run for months on standby, capturing audio only when triggered.

Retrieval Local Hotspot.

When you return to the device, simply pull the SD card for playback, OR connect directly to the device's local hotspot (within 80 ft) to download recordings and adjust settings instantly.

Pico Pro Highlights

• Live WiFi Listening Check live audio anytime, day or night. Listen to what matters, when it matters.
• Three Recording Modes Choose between Continuous Recording, Power Save A (Standby 1.6mA), or Power Save B (Ultra-Low 1mA).
• Push Notifications Get alerted instantly via the App when sound activates the device. Never miss a moment.
• Micro SD Storage Supports up to 128GB Micro SD cards. Loop recording automatically overwrites old files.

• 7500mAh Battery Massive capacity ensures up to 9 months of standby time in Power Save Mode.
• Unobtrusive Design Clean power bank aesthetic. It is weighted and styled to look and function as a portable charger, blending perfectly into professional environments.
• Strong Magnet Built-in magnet allows for quick, secure placement on metal file cabinets, whiteboards, or structural shelving.
• Cloud & Card Support Dual storage options. Backup critical audio to the cloud (optional service) or save locally.

Technical Superiority. 7500mAh Battery Capacity 9 Months Max Standby 3.5 Days Continuous Record 128GB Max Support

Dimensions: 4.1" x 2.4" x 0.8". Charges via Type-C USB (approx. 12.5 hours).

Business Documentation Document Your Meetings.

Office Intelligence: Keep an accurate record of important meetings and negotiations. Document verbal agreements and discussions with a device that fits perfectly into a professional environment.

Warehouse Monitoring: Use the magnetic back to mount it on warehouse racks or safes to document activity and access after hours.

Lectures & Interviews Record Important Sessions.

Perfect for students or journalists: Capture lectures, interviews, or voice memos with incredible clarity and unmatched battery life without needing to carry a bulky recorder.

Long-Term Documentation: With 9 months of standby time, you have a reliable audio documentation tool that rarely needs to be recharged.

Legal Disclaimer

Recording audio without the knowledge of all parties involved may be illegal in certain jurisdictions. Please consult with an attorney to determine if you reside in a "One-Party Consent" or "Two-Party Consent" state before using this device. Zetronix does not condone, allow, or support the use of this product for any illegal activity. It is the sole responsibility of the user to ensure compliance with all applicable local, state, and federal laws.

Why Choose Zetronix?

We don't just sell security; we define it. Proudly headquartered in Boston, MA, since 2005, we are a strictly USA-owned firm. Every product ships directly from our US facility—ensuring you never face surprise tariffs—and is backed by 100% US-based support. With an A+ BBB Rating and over 23,000 5-Star Reviews, your peace of mind is our only metric of success.

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