Retevis RB48 Pro walkie talkie is a high-power long-range radio for logistics hubs, shipyards, factories and construction sites. Under open layout it reaches up to 700,000 sq ft and 50 floors, with one-key group call for instant team broadcasts.
The IP67 waterproof and dustproof body withstands 2-meter drops. A single-mic system with 3-layer DNN trained on 400M+ voice samples cuts background clutter, while the 2800mAh battery holds over 18 hours of continuous use for round-the-clock shifts.
RB48 Pro highlights
700,000 sq ft range
Links sprawling yards and multi-floor plants with fewer dead spots.
2800mAh battery
Stays on talk through extended shifts with 18+ hours use.
IP67 3-proof body
Seals out water and dust and survives 2-meter drops.
DNN noise reduction
Filters factory and site noise for clearer voice.
One-key group call
Broadcasts urgent updates to the whole team at once.
RB48 Pro specifications
Use: Logistics, shipyard, manufacturing, construction, industrial park
Audio: Single-mic with 3-layer DNN noise reduction
