Retevis RB48 Waterproof Two-Way Radios, 4-Pack with Earpieces

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Product guide

Retevis RB48 Waterproof Two-Way Radios, 4-Pack with Earpieces

Waterproof Pack: Retevis RB48 two-way radios are a four-unit set presented for wet, dusty and demanding work settings. The listing claims IP67 protection, rechargeable batteries, USB-C charging and earpieces, while customer feedback describes favourable impressions of range, sound and battery life. Those experiences do not establish a guaranteed communication distance or runtime.

At a glance

Four radios with an earpiece listed for each unit, suited to teams needing several handsets.
The listing claims IP67 water and dust protection and MIL-STD-810H testing, with additional drop-resistance claims.
USB-C charging is listed alongside 2000 mAh Li-ion batteries.
Vibration reminders, VOX hands-free transmission and an emergency alarm are listed.

Price

$167.95Save 19%

Reference price: ~~$207.99~~

Price checked: Nov 13, 2026

View offer

Often bought together

Retevis RB48 Waterproof Walkie Talkies Long Range with Earpiece(4 Pack) | IP67, Floating, MIL-STD-810H, VOX, 2000 mAh, Dual P

$129.99

Pros and cons

Pros

Four rechargeable radios and four earpieces are listed, making this a ready-to-share team set.
Vibration alerts and VOX may help when audible alerts or holding the radio are inconvenient.
The listing includes NOAA weather-alert channels and an emergency alarm feature.

Technical specifications

21 specifications

Identity
Brand	Retevis
Model	RB48

Connectivity and controls
Wireless connection listed	USB

Materials and protection
Water resistance listed	Waterproof
Claimed protection features	Heavy duty, IP67 Waterproof, MIL-STD-810H, rugged and durable, shock-resistant
Claimed water and dust rating	IP67 waterproof and dustproof

Radio and operation
Compatible devices	FRS-compatible devices
Tuner technology	FM
Hardware interface	Radio Frequency
Claimed alert channels	11 NOAA channels
Claimed push-to-talk controls	Double PTT design

Power and charging
Battery capacity	2000 mAh
Battery type and quantity	4 Lithium Ion batteries required. (included)
Battery voltage	3.7 volts
Claimed battery life	up to 20 hours of battery life
Alternate claimed battery life	18 hours using once full charged
Charging connection claim	USB-C allows you to charge it at any time

Physical details and features
Colour	Yelllow
Style	With Earpiece
Claimed drop resistance	2 meters drop-proof
Parcel dimensions and weight	26.3 x 20.4 x 12.8 cm; 1.62 kg

What to know before buying

Listing details to confirm

The listing gives two different battery-life claims, up to 20 hours and 18 hours after a full charge. Its stated USB connection conflicts with the USB-C charging claim, while the title and contents list describe earpieces but the charging accessories are not fully consistent across the contents wording. Confirm the selected listing's charging equipment and which runtime claim applies. Range depends on conditions, so the long-range wording and customer reports do not guarantee coverage at a particular distance.

What’s in the box

Included

Two-way radios with Li-ion batteries (4)
Power adapter
Charging lines (2)
Earpieces (4)
Slings and belt clips (4)

Who is it for?

A good fit for

Work crews or groups needing four handheld radios and earpieces.
Buyers looking for radios advertised with water and dust protection for demanding environments.
Teams that may benefit from vibration alerts, VOX and weather-alert features.

Less suited to

Anyone who needs a guaranteed communication distance or a confirmed runtime for a specific operating pattern.
Buyers who require a clearly specified charging setup without checking the listing details.

Retevis RB48 Waterproof Two-Way Radios, 4-Pack with Earpieces · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 164 ratings

5 stars79%79%
4 stars12%12%
3 stars5%5%
2 stars3%3%
1 star1%1%

Customer feedback reports positive impressions of quality, functionality, range, battery life, sound and durability. Some customers describe clear communication over 10 km, but this is an experience rather than a guaranteed range. Those reports may matter to teams considering the four-radio set, though they do not settle the listing's conflicting runtime claims or specify performance in every setting.

Positive themes

Customers report favourable impressions of quality and functionality.
Feedback describes clear audio and useful communication range.
Customers mention battery life and durability positively.

Frequently asked questions

How many radios and earpieces are listed?

The title identifies a four-pack, and the explicit contents list specifies four two-way radios and four earpieces.

What battery runtime should I expect?

The listing is inconsistent: it claims up to 20 hours in one feature description and 18 hours per full charge in another. Treat these as listing claims, not guaranteed runtime.

Does it charge by USB-C?

A feature description says USB-C, while the technical details list USB more generally. Check the selected listing for the specific charging equipment.

Is the radio suitable for use in wet conditions?

The listing claims IP67 waterproof and dustproof protection. The claim is not an independent verification, so follow the product instructions for use and care.