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Small green rectangular portable speaker with attached strap

Soundcore Select 4 Go A31X1 portable speaker Green 5W IP67 20h

SKU CH-H9B4-H26WJ

A waterproof, floating speaker with 5W output, IP67 rating and 20-hour playtime for outdoor use

  • Product nameSoundcore Select 4 GO
  • Connection optionsBluetooth
  • Speaker categoryOutdoor
  • Input sourcesBluetooth
  • Operating distance30 m
  • Speaker setup1.0
  • IP67 waterproof and floats for worry-free outdoor use
  • 20-hour playtime keeps music going all day
  • Lightweight 263.65 g design with strap for easy carrying
  • True Wireless Stereo pairs two speakers for wider sound
  • 5 W output delivers clear, punchy audio performance

Compact outdoor speaker with IP67 protection

The Soundcore Select 4 Go A31X1 is a portable Bluetooth speaker built for outdoor use. Its IP67 rating means it resists dust and survives immersion up to 3.3 ft for 30 minutes. The unit floats and includes a strap for easy carrying. It suits users who need music near water, on hikes, or in the shower.

TWS pairing expands stereo coverage

Two speakers can be linked wirelessly using True Wireless Stereo mode. After connecting one unit to a phone, holding the Bluetooth button on both for two seconds creates a stereo pair. This adds channel separation and wider sound without cables or an app. The feature works with any two compatible units.

5 W output sets realistic volume expectations

The single active driver delivers 5 watts of total power with an 85 dB signal-to-noise ratio and 20 kHz bandwidth. Output is adequate for personal listening or small gatherings but will not fill large open spaces. Buyers needing room-filling sound or deep bass should consider larger models.

How it compares

Measured against everything we stock in Bluetooth & Party Speakers, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 56% of the 862 comparable items (median $39.99).

Specifications

Product
Brand nameSoundcore
Model nameA31 × 1
Part numberA31 × 1
Product nameSoundcore Select 4 GO
Product colorGreen
Audio & video
Speaker categoryOutdoor
Speaker setup1.0
AmplificationActive
Frequency response20 kHz
Signal-to-noise ratio85 decibels
Connectivity
Connection optionsBluetooth
Operating distance30 m
Ports & slots
Input sourcesBluetooth
Power
Total wattage5 W
Size & build
Product dimensions8.2 in × 11.9 in × 4.8 in
Product weight263.65 g
Compatibility
Compatible withSmartphone, Tablet

Questions about this item

How long will the built-in battery last before it needs replacing?

The speaker provides up to 20 hours of playback on a single charge; the internal battery is not user-replaceable.

What limits continuous playback during an all-day outing?

Battery life caps at 20 hours, after which the unit must be recharged before further use.

Does the speaker get hot or noisy when running for hours at a time?

With only 5 W output and passive cooling, it stays cool and silent even during extended playback.

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