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Four yellow walkie-talkies with black antennas and belt clips on a charging base

KEHIPI

KEHIPI 666S two-way radio 4-pack UHF 16ch 3 mile water-resistant 1500mAh

SKU CH-47SY-JKBPK

Four UHF two-way radios with 16 channels, 165 privacy codes, VOX, noise reduction, flashlight and 1500 mAh batteries giving up to 120 hours standby

  • Frequency BandUHF
  • Channels16
  • Range3 mile
  • Frequency RangeUHF
  • Waterproofwater_resistant
  • Dimension9.9 in x 4.4 in x 6.9 in
  • Up to 3-mile range in open areas
  • 16 channels with 165 privacy codes
  • 1500mAh battery delivers 120 hours standby
  • Water-resistant build suits outdoor use
  • VOX hands-free plus flashlight and scan

Four-pack UHF radios for group use

This KEHIPI 666S set supplies four UHF two-way radios, each with 16 channels and 165 privacy codes. The pack includes four charging docks, 1500mAh lithium batteries, belt clips and earphones. FCC certified with ID 2AX68GTR8, the radios suit families, outdoor teams or work crews needing coordinated communication.

Up to 120 hours standby and 3-4 hour charge

A full charge takes roughly 3-4 hours and delivers up to 120 hours on standby or 12 hours of continuous talk. Power-saving mode and low-battery alert extend usable time. Range reaches 3 miles in open terrain, 1.2 miles in suburbs and .6 miles in dense urban areas depending on obstacles.

Water-resistant build with VOX and scan

The housings are water-resistant for marine or wet-weather use. Features include five-level VOX sensitivity, TOT, emergency alarm, noise reduction, automatic squelch, scanning, monitoring and an LED flashlight. Buyers needing more than 16 channels or longer urban range should consider other options.

Highlights

  • Up to 3-mile range in open areas
  • 16 channels with 165 privacy codes
  • 1500mAh battery delivers 120 hours standby
  • Water-resistant build suits outdoor use
  • VOX hands-free plus flashlight and scan

Specifications

Brandpxton
Part NumberPX-666S-0002
Frequency BandUHF
Channels16
Range3 mile
Frequency RangeUHF
Waterproofwater_resistant
Dimension9.9 in x 4.4 in x 6.9 in

Questions about this item

How do I install the 1500mAh lithium battery and what step is often missed?

Slide the 1500mAh battery into the compartment until the latch clicks, then place the radio in its charging dock for the initial 3-4 hour charge; the step people skip is waiting for that full first charge before using the 16-channel UHF set.

What maintenance or replacement will the 1500mAh lithium battery need later?

After repeated cycles the 1500mAh pack will hold less than the quoted 120-hour standby or 12-hour continuous talk time; when run-time drops noticeably, replace it with an identical 1500mAh lithium cell.

What limit appears first during sustained use at the 3-mile open-area range?

Battery depletion is the first hard limit — continuous transmission drains the 1500mAh cell in about 12 hours, well before the 16-channel UHF hardware reaches any thermal or duty-cycle ceiling.

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