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Small black rectangular portable speaker with attached strap

Soundcore Select 4 Go A31X1 5W IP67 20H portable speaker

SKU CH-964Z-DWAT5

IP67 waterproof speaker floats, runs 20 hours, delivers 5 W sound, and pairs two units for stereo

  • Product nameA31 × 1 Select 4 Go Shower Bluetooth Speaker
  • Connection optionsBluetooth
  • Speaker categoryOutdoor, Portable, Small
  • Input sourcesBluetooth
  • Operating distance30 m
  • Speaker setup1.0
  • IP67 waterproof and dustproof rating survives immersion up to 3.3 ft for 30 minutes
  • Floats on water so music keeps playing if dropped in pool or lake
  • 20-hour playback from a single charge powers all-day outdoor listening
  • True Wireless Stereo pairing links two speakers for wider stereo separation
  • 5 W active driver delivers punchy sound despite compact size

Soundcore Select 4 Go A31X1 portable speaker

The Soundcore Select 4 Go A31X1 is a compact Bluetooth speaker built for outdoor and home use. Its IP67 rating protects against dust and water immersion up to 3.3 feet for 30 minutes. The unit floats and delivers 5W of power with a 20 KHz response bandwidth.

Quick Bluetooth pairing and TWS setup

Pairing starts by connecting one speaker to a phone, then holding the Bluetooth button on both units for two seconds to enable True Wireless Stereo. The operating range reaches 30 meters in open space. No app or wired connection is required for basic playback.

Check charging method and stereo needs

Verify you have a USB power source for recharging the internal battery between listening sessions. If you want stereo separation, you must buy a second identical speaker for TWS pairing. The single unit operates as a 1.0 configuration only.

How it compares

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

Price $28.99
Cheaper than about 70% of the 862 comparable items (median $39.99).

Specifications

Product
Brand nameSoundcore
Model nameA31 × 1
Part numberA31 × 1011
Product nameA31 × 1 Select 4 Go Shower Bluetooth Speaker
Product colorBlack
Audio & video
Speaker categoryOutdoor, Portable, Small
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 dimensions12.0 in × 8.2 in × 4.8 in
Product weight9.3 oz

Questions about this item

How do I confirm the speaker is operating correctly after pairing?

The status LED turns solid when connected, audio plays without drop-outs within the 30 meter range, and the battery indicator shows remaining playtime up to 20 hours.

What accessories are included and what must be purchased separately?

The box contains the Select 4 Go speaker, a carrying strap and a charging cable; a USB power adapter is not included.

Which version should I choose if I want the 5 watt model with IP67 rating?

The A31X1 Select 4 Go in Black delivers 5 watts, IP67 water resistance and 20 hour playtime — the only configuration offered for this model.

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