Retevis RB648 IP67 Rugged Two-Way Radios

Rugged: Retevis RB648 two-way radios are listed as waterproof, with an IP67 rating and 16 channels. The supplied details do not identify the exact package contents, so confirm what is included before buying.

At a glance

The listing claims an IP67 rating and describes protection against dust and water, including immersion to 1 metre for 30 minutes.
The manufacturer claims the radios can withstand drops from 2 metres, while customer feedback describes the build as sturdy.
The listing claims range up to 300;000 square feet / 25 layers. Actual coverage will depend on conditions.

Price

£84.57Save 15%

Reference price: ~~£99.49~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

The stated IP67 rating is relevant for outdoor use where dust or water exposure is a concern.
16 listed channels give users multiple channel options.
Customer feedback reports clear sound, easy operation and positive impressions of range and battery life.

Technical specifications

9 specifications

Identity
Brand	Retevis
Model	RB648

Radio
Channels	16

Dimensions and installation
Weight listed	750 Grams

Materials and protection
Water resistance listed	Waterproof
Waterproof rating	IP67
Colour	Yellow

Power
Voltage	3.7 Volts
Batteries required	2 Nonstandard Battery batteries required. (included)

What to know before buying

The listing does not specify the radio standard, frequency band, operating range in distance, battery capacity, charging method or talk time. Confirm these against your intended use before purchase.

What’s in the box

2 (contents not specified)Check selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Outdoor users seeking radios described as waterproof and dust-resistant.
Groups who want handheld two-way radios with 16 listed channels.

Less suited to

Buyers who need a confirmed operating range, radio standard or battery runtime before choosing.

Retevis RB648 IP67 Rugged Two-Way Radios · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 325 ratings

5 stars74%74%
4 stars10%10%
3 stars10%10%
2 stars1%1%
1 star5%5%

Customer feedback describes the radios as sturdy and easy to use, with reported strengths including sound clarity, battery life and range. One customer mentioned use on jet skis offshore. These are customer impressions rather than confirmed performance figures. The claimed IP67 protection may suit outdoor use, but feedback does not establish a guaranteed range or runtime.

Positive themes

Customer feedback praises build quality, ease of use and sound clarity.
Customers report positive experiences with range and battery life.

Frequently asked questions

Are the Retevis RB648 radios waterproof?

The listing claims an IP67 rating and describes protection against dust and water, including immersion to 1 metre for 30 minutes. These are listing claims, not independent verification.

How many channels are listed?

The product details list 16 channels.

What range can I expect?

The listing makes a range claim of up to 300;000 square feet / 25 layers, but does not provide a distance measurement. Practical coverage can vary with conditions.

What comes in the package?

The supplied contents field only says “2” and does not name the items. Confirm the selected listing's package contents before ordering.