GoNeno RH-338 Double Electric Breast Pump, Rechargeable

GoNeno RH-338 is a rechargeable electric breast pump listed for single or double pumping. Its adjustable stimulation and expression settings, LCD display and battery operation suit parents seeking a portable pump, though the listed runtime and noise claims differ between product sections.

At a glance

The listing describes selectable single- or double-sided pumping using a single tube.
Stimulation and expression settings are adjustable, with a claimed automatic switch after two minutes.
A backlit display is described as showing mode, suction level, elapsed time and battery status.
The battery is rechargeable via USB, with a Type-C cable listed in the technical details.

Price

$49.99Save 17%

Reference price: ~~$59.99~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Single or double pumping offers flexibility in how the pump is used.
Separate stimulation and expression levels allow adjustment across the listed modes.
Rechargeable battery operation and compact dimensions may be useful for pumping away from a mains outlet.

Technical specifications

17 specifications

Identity
Brand	GoNeno
Model	RH-338

Display
Screen technology listed	LCD

Power and battery
Power configuration	Battery Powered
Battery	3.7V 18500 1400mAH
Charging time	2 Hours
Working time	120 Minutes
Stimulation mode levels	Level 1- Level 5
Expression mode levels	Level 1- Level 9
Charging cable	Type-C

Dimensions and installation
Dimensions listed	4.2 x 3.7 x 15.15 cm; 950 Grams
Weight listed	0.95 Kilograms

Materials and protection
Material listed	Silicone
Material claim	BPA Free Silicone

Operation
Operation mode	Electric
Automatic mode transition	Automatically switches from stimulation to expression mode after 2 minutes
Automatic shut-off	shuts off after 30 minutes

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: runtime is stated as up to 90 minutes, 120 minutes and two hours, while noise is claimed as below 45 dB in one section and under 50 dB in another. The title and feature copy describe a double pump, but other text says single or double sides are optional. Check the selected listing for the configuration and applicable runtime.

Who is it for?

A good fit for

Parents looking for a rechargeable electric pump with adjustable stimulation and expression settings.
Buyers who want the option to pump on one or both sides, subject to the selected configuration.

Less suited to

Buyers who need a clearly confirmed runtime or sound level before purchase.
Buyers who require a verified fixed single- or double-pump configuration without checking the selected listing.

GoNeno RH-338 Double Electric Breast Pump, Rechargeable · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 52 ratings

5 stars76%76%
4 stars11%11%
3 stars3%3%
2 stars4%4%
1 star6%6%

Customer feedback describes adjustable suction, portability, ease of disassembly and cleaning, battery life and milk output positively. These experiences may matter to buyers seeking a portable rechargeable pump, but do not confirm the listing’s differing runtime claims. Overall ratings are mostly five-star, with a smaller spread across lower star categories, so experiences are not uniformly positive.

Positive themes

Customers report useful suction settings, portability and straightforward cleaning.
Customer feedback also mentions battery life and milk output positively.

Frequently asked questions

Can the RH-338 pump from one side or both?

The listing says it can switch between single and double pumping using a single tube, but also describes the sides as optional. Confirm which configuration applies to the selected listing.

How long does the battery run?

Runtime claims differ: the feature text says up to 90 minutes, while other listing details state 120 minutes or two hours. Treat these as unconfirmed until the selected listing clarifies the applicable figure.

What settings does it offer?

The listed technical details give stimulation levels 1–5, expression levels 1–9 and mixed-mode levels 1–5. Feature copy says it switches from stimulation to expression after two minutes.

Is the pump dishwasher safe?

The details list the item as not dishwasher safe, while product copy says removable parts other than the motor are dishwasher safe. Check the cleaning instructions for the specific parts before washing.