Soundcore Select 4 Go BT6.0 Black — Ultra-Portable IP67 Waterproof Bluetooth Speaker
The Soundcore Select 4 Go BT6.0 Black is a pocket-sized outdoor Bluetooth speaker built for buyers who need genuine waterproof protection, a full day of battery life, and a form factor small enough to clip onto a bag or carry in one hand. At 265 g and 12.1 cm wide, it fits into the same category as the JBL Go range but adds a 20-hour playtime rating, IP67 full waterproofing with floatation capability, and the upgraded Bluetooth 6.0 chipset that reduces connection latency and improves wireless stability over the earlier BT 5.4 version. Additionally, TWS pairing lets two Select 4 Go BT6.0 units combine into a stereo pair for outdoor gatherings.
Version notice — BT6.0 vs BT5.4: The Select 4 Go exists in two hardware versions. This page covers the Bluetooth 6.0 version (model A31X1113, Middle East regional SKU). The BT6.0 version carries an upgraded connection protocol with ISOAL technology for lower audio latency and improved packet stability. Crucially, the BT6.0 and BT5.4 versions of the Select 4 Go cannot TWS pair with each other — TWS works only between two units of the same version. Verify the Bluetooth version on the Quick Start Guide or check the 7th character of the serial number: “C” indicates BT6.0; “0” or “1” indicates the older BT5.4 version.
Technical Specifications
Audio
| Specification | Detail |
|---|---|
| Output Power | 5W |
| Driver | 1.75″ full-range speaker + passive radiator |
| Frequency Response | 90 Hz – 20 kHz |
| Codecs | SBC, MPEG2 AAC-LC |
Connectivity
| Specification | Detail |
|---|---|
| Bluetooth Version | 6.0 (ISOAL, adaptive packet sizing, dynamic packet scheduling) |
| Bluetooth Range | Up to 30 m (line of sight; subject to environment) |
| Multipoint Connection | Yes — up to 2 devices simultaneously |
| AUX Input | Not supported |
| TWS Pairing | Yes — two Select 4 Go BT6.0 units only (not compatible with BT5.4 version) |
| Built-In Microphone | No — does not support phone calls |
Battery and Charging
| Specification | Detail |
|---|---|
| Battery Capacity | 2,400 mAh / 3.65V |
| Rated Playtime | Up to 20 hours (at 40% volume, Balanced EQ) |
| Real-World Playtime | 10–14 hours at higher volumes with EQ adjustments |
| Charge Time | Approximately 4 hours (certified 5V/1.5A charger) |
| Charging Port | USB-C |
| Charging Input | 5V ⎓ 1.5A |
| Wall Charger Included | No — USB-A to USB-C cable only |
| Auto Power-Off | 20 minutes (default; adjustable via Soundcore app) |
Physical
| Specification | Detail |
|---|---|
| Colour | Black |
| Model Number | A31X1113 (Middle East regional SKU) |
| Dimensions | 12.1 × 8.3 × 4.85 cm |
| Weight | 265 g |
| Water/Dust Resistance | IP67 (1 m submersion for 30 min; fully dustproof) |
| Buoyancy | Yes — floats |
| Carry Strap | Yes — built-in |
| Light Show | No |
App and Software
| Specification | Detail |
|---|---|
| Soundcore App | Yes (iOS and Android) |
| App Features | 9-band EQ, auto power-off adjustment, speaker prompts, firmware updates, TWS setup |
In the Box
- Soundcore Select 4 Go BT6.0 Black speaker
- USB-A to USB-C charging cable
- Quick Start Guide
Note: No wall charger is included. Use a certified 5V/1.5A USB-A charger for a full charge in approximately 4 hours. A higher-wattage charger does not reduce charge time — the speaker’s charging input is rated at 1.5A maximum.
Use Cases
Outdoor Adventures — Hiking, Camping, Cycling
At 265 g and with a built-in carry strap, the Select 4 Go BT6.0 Black clips onto a backpack strap, handlebar bag, or carabiner. IP67 dust and water protection means it handles rain, mud splashes, and stream crossings without concern. Additionally, the 20-hour rating at moderate volume covers a full camping weekend without access to a charger.
Pool and Beach Use
IP67 waterproofing and buoyancy make the Select 4 Go BT6.0 a practical poolside companion — if it goes in the water, it floats back up. Seal the port cover before any water exposure. The 30 m Bluetooth range covers most pool areas without requiring the source device to be poolside.
Shower and Bathroom Listening
The sealed IP67 body handles shower steam and direct water spray without issue. The speaker’s compact footprint fits on a shower shelf, and the auto power-off prevents battery drain if the session ends before music does.
TWS Stereo for Outdoor Gatherings
Two Select 4 Go BT6.0 units placed apart create a genuine left-right stereo image — a useful upgrade from a single mono source at an outdoor event. For instance, placing one unit on each side of an outdoor dining table gives noticeably wider soundstage coverage at 5W per channel. Both units must be BT6.0 versions for TWS to function.
Considerations Before Buying
- No built-in microphone: The Select 4 Go BT6.0 Black does not support phone calls, voice messages, or any call functionality. Buyers who want a speaker for hands-free calling should consider a different model.
- No AUX input: Wired audio connection is not available. Bluetooth is the only audio source.
- BT6.0 and BT5.4 cannot TWS pair: If you own an earlier BT5.4 Select 4 Go, a second BT6.0 unit will not TWS pair with it. Both units must be the same Bluetooth version. Check the serial number or Quick Start Guide to confirm your version before purchasing a pair.
- 20-hour battery figure uses conservative conditions: Soundcore measures playtime at 40% volume in Balanced EQ mode. Expect shorter runtime at higher volumes and with custom EQ settings that boost bass.
- No wall charger in the box: A 5V/1.5A USB-A charger is required separately.
- 5W output is suited to personal and small-group listening: The Select 4 Go BT6.0 delivers clear audio for one to four listeners at close range. It is not a crowd-filling speaker for large outdoor gatherings — for higher output, consider the Motion X600 range.
- Single speaker is mono only: A single Select 4 Go BT6.0 does not output stereo — it is a full-range mono speaker. Stereo requires TWS pairing with a second BT6.0 unit.
- Seal port cover before water exposure: IP67 protection requires the charging port cover to be firmly sealed before submersion or heavy water exposure.
Frequently Asked Questions
What is the difference between the BT6.0 and BT5.4 versions of the Select 4 Go?
The BT6.0 version upgrades the Bluetooth chip to deliver lower audio latency via ISOAL technology and improved connection stability through adaptive packet sizing and dynamic packet scheduling. All other specifications — output, battery, IP67 rating, drivers, and app features — are identical across both versions. However, the two versions cannot TWS pair with each other.
How do I know which version of Select 4 Go I have?
Check the Quick Start Guide — a Bluetooth version number of 6.0 confirms the new version. Alternatively, check the 7th character of the serial number: “C” indicates BT6.0; “0” or “1” indicates BT5.4.
Does the Select 4 Go BT6.0 Black float?
Yes. The Select 4 Go is buoyant and floats when placed in water. Seal the charging port cover firmly before water contact to maintain IP67 waterproofing. It withstands submersion to one metre for up to 30 minutes.
Can I use the Select 4 Go BT6.0 to make phone calls?
No. The Select 4 Go BT6.0 Black has no built-in microphone and does not support phone calls or voice messages.
Can I connect the Select 4 Go via AUX cable?
No. The Select 4 Go BT6.0 does not have an AUX input. Bluetooth is the only connection method for audio playback.
How many devices can connect at once?
The Select 4 Go BT6.0 supports simultaneous connection to two devices via multipoint Bluetooth. Audio plays from whichever device is actively streaming.
Does the Select 4 Go BT6.0 work with the Soundcore app?
Yes. The Soundcore app (iOS and Android) connects to the Select 4 Go BT6.0 and provides a 9-band EQ, auto power-off adjustment, speaker prompt settings, and firmware updates.
Can I charge the Select 4 Go and play music at the same time?
The official FAQ does not confirm simultaneous playback during charging. To avoid water ingress risk during outdoor use, seal the port cover when not charging, which prevents wired connection while the speaker is in use.
Related Products
Explore other Soundcore speakers in our catalogue:
- Soundcore Motion X600 Black — 50W spatial audio speaker, IPX7 waterproof, ideal for home and garden use
- Soundcore Motion X600 Aurora Green — Motion X600 in Aurora Green
- Soundcore Motion X600 Lunar Blue — Motion X600 in Lunar Blue
- Soundcore Rave 3S — High-output party speaker with LED lighting and PartyCast



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