Rugged Screenless LTE Radio

Screenless Push-to-Talk Radio — Compact Power for Zello Communication

Affordable. Reliable. Zello-Ready.
The PTT-304G is the ideal entry-level LTE push-to-talk radio for teams using Zello. Built for simplicity and performance, it combines a compact form factor with robust features, making it perfect for fast-paced, high-turnover environments where clear communication is key.

📱 Zello-Optimized, Ready to Go

Don’t settle for smartphone workarounds. The PTT-304G is a dedicated Zello device, giving you real push-to-talk functionality with zero distractions.

• Pre-configured or easily installable with Zello
• >Dedicated side PTT button for quick voice transmission
• Simple interface—no touchscreen, just easy-to-use keys
• Works with Zello Work or Free Zello plans

🔊 Loud. Clear. Dependable.

• 3-Watt front-facing speaker for crisp audio, even in noisy environments
• Noise-canceling microphone for voice clarity in real-world conditions
• Ideal for use with remote speaker mics or earpieces

🚀 Compact, Lightweight, Built to Work

• Pocket-sized, fits in the palm of your hand
• Rugged housing resists drops and rough handling
• IP54 rated for light dust and water resistance
• Ideal for industries needing cost-effective, durable radios

🌐 Nationwide LTE + Wi-Fi Coverage

Use Zello over nationwide 4G LTE or Wi-Fi, bypassing the limitations of traditional radio systems.

Perfect for:

• Retail & Hospitality Teams
• Event Staff & Venue Operations
• Field Contractors & Mobile Technicians
• School & Campus Support Staff

🔋 Long Battery Life, Fast Charging

Equipped with a 3600 mAh battery, the PTT-304G keeps your team connected throughout the workday.

• All-day battery performance
• USB-C fast charging for convenience
• Optional desktop charger and multi-unit charging base available

What’s in the Box

✔ PTT-304G LTE Radio
✔ Battery
✔ USB-C Charging Cable
✔ Belt Clip
✔ Quick Start Guide

Optional accessories: Remote speaker mic, surveillance earpiece, rugged case.

Why Zello Users Choose the PTT-304G

✔ Affordable and scalable for teams
✔ Easy setup and deployment
✔ Durable enough for daily use
✔ No distractions—just push-to-talk clarity

Power Your Team with Push-to-Talk Simplicity

Whether you're upgrading from walkie-talkies or deploying Zello across your workforce, the PTT-304G delivers unmatched value in a compact, Zello-optimized package.

👉 Order now and take your Zello team communications to the next level—without breaking the budget.