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Twenty black Retevis H777 walkie-talkies with long antennas lying side by side

Retevis

Retevis H777 UHF FRS two-way radio 20pcs

SKU CH-4GFT-8V3CP

Pack of twenty UHF FRS walkie-talkies with CTCSS/DCS codes, 2 W output, 1000 mAh batteries giving 10-12 hours use and USB charging

  • TypeTwo-way Radio
  • Ready-to-use pack of 20 radios for instant team communication
  • Upgraded long antenna design extends signal reach across outdoor sites
  • 1000 mAh lithium battery delivers 10-12 hours of frequent use
  • USB charging with individual adapters keeps every unit powered safely
  • Crystal-clear audio output ensures reliable reception indoors and outdoors

20-piece UHF FRS radio set

This pack supplies twenty Retevis H777 walkie-talkies ready for immediate team communication. The radios operate on licence-free FRS frequencies and are pre-configured so users can talk straight out of the box. They suit construction crews, security teams, event staff and outdoor groups needing reliable short-range voice contact. Each unit includes its own USB charger for convenient power management.

Long antenna and USB charging

An upgraded antenna design extends usable range in open conditions while the ergonomic body fits adult and child hands alike. Crystal-clear audio output keeps messages intelligible indoors or out. A 1000 mAh lithium cell delivers 10 to 12 hours of frequent use per charge. Every radio ships with an independent USB adapter, allowing flexible charging from power banks, vehicle ports or wall sockets without a multi-bay dock.

Replaces single radios or mixed fleets

Buying the 20-pack standardises equipment across a whole crew, eliminating mismatched channels and battery types. The jump is worth it when a team outgrows sharing a few handsets or when disposable batteries become a recurring cost. It does not serve users who need programmable frequencies, repeater capability or waterproof ratings beyond basic outdoor use.

Highlights

  • Ready-to-use pack of 20 radios for instant team communication
  • Upgraded long antenna design extends signal reach across outdoor sites
  • 1000 mAh lithium battery delivers 10-12 hours of frequent use
  • USB charging with individual adapters keeps every unit powered safely
  • Crystal-clear audio output ensures reliable reception indoors and outdoors

Specifications

TypeTwo-way Radio

Questions about this item

How far can the Retevis H777 FRS radios reach in typical outdoor use?

The supplier states the radios meet the demand for calls within 2 km under normal outdoor conditions.

What battery does each H777 unit use and how long does it last?

Each radio has a 1000 mAh rechargeable lithium battery giving 10-12 hours of frequent use.

How do I start using the 20-pack right after unboxing?

All units are pre-configured on the same channels; just charge via the included USB adapters and press the push-to-talk button.

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