Soundcore Select 4 Go Portable Bluetooth Speaker (A31X11B1) – Black/Gold

Take your music on every adventure with the Soundcore Select 4 Go Portable Bluetooth Speaker (A31X11B1) – Black/Gold, the ultimate ultra-portable Bluetooth speaker designed for life on the move. Whether you’re heading to the beach, camping in the wilderness, enjoying a pool party, or simply relaxing at home, this rugged little speaker delivers surprisingly punchy sound in a durable, go-anywhere package. With full IP67 waterproof protection, the ability to float, and up to 20 hours of playtime, the Select 4 Go is ready for anything.

Model: A31X11B1
Color: Black / Gold
Category: Portable Speaker

Key Features at a Glance

• IP67 Waterproof & Floats: Fully protected against dust and water; can be submerged up to 1 meter for 30 minutes and even floats on water.

• 20-Hour Battery Life: Enjoy non-stop music all day and beyond on a single charge.

• Surprisingly Punchy 5W Sound: Compact size delivers powerful, clear audio with dynamic bass performance.

• Ultra-Portable Design: Lightweight build with a built-in strap for easy attachment to bags, coolers, or bike handles.

• True Wireless Stereo (TWS) Pairing: Connect two Select 4 Go speakers for immersive, stereo sound.

• Customizable EQ via App: Fine-tune your audio with the Soundcore App’s 9-band equalizer.

• Bluetooth 5.4 Connectivity: Stable, energy-efficient connection with extended range up to 30m/98ft.

Detailed Description

Rugged, Waterproof, and Adventure-Ready

The Select 4 Go is built to withstand the elements. With an IP67 rating, it is completely dust-tight and waterproof, capable of being immersed in up to 1 meter of fresh water for 30 minutes. Unlike many speakers, it’s designed to float, making it the perfect companion for pool parties, river floats, or beach days where you never have to worry about it sinking if it gets knocked into the water. The durable exterior combines synthetic materials with a textured weave and protective silicone feet that prevent rattling and keep the speaker stable on any surface.

Surprisingly Powerful Sound

Don’t let the compact size fool you. The Select 4 Go packs a 5W full-range driver and a passive radiator working together to deliver sound that is clear, dynamic, and surprisingly punchy. Whether you’re listening to podcasts by the campfire or energizing a backyard gathering, this little speaker fills the space with vibrant audio and noticeable bass for its size. For even more control over your listening experience, the Soundcore App unlocks a 9-band custom EQ, allowing you to fine-tune the sound to your exact preference.

All-Day Battery Life

With up to 20 hours of playtime on a single charge, the Select 4 Go is ready for extended outdoor adventures, long road trips, or non-stop party playlists. When it’s time to recharge, the USB-C port (under a protective waterproof cover) gets you back to full power in approximately 4 to 4.5 hours.

Ultra-Portable and Easy to Carry

Weighing just 265 grams (9.25 oz) and featuring a convenient built-in strap, the Select 4 Go is designed for true portability. Loop it through a carabiner to attach to your backpack, hang it from a bike handle, or simply clip it to a beach bag—it’s always ready to go wherever you do.

Seamless Connectivity and Stereo Pairing

Equipped with the latest Bluetooth 5.4 technology, the Select 4 Go ensures a stable, energy-efficient wireless connection with an impressive range of up to 30 meters (98 feet), giving you freedom to move without dropouts. Want to amplify your experience? Use True Wireless Stereo (TWS) to wirelessly pair two Select 4 Go speakers together, creating a richer, more immersive soundstage with true stereo separation.

Intuitive Controls

Five physical buttons on the top of the speaker provide tactile, easy-to-use control. You can adjust volume, skip tracks, play/pause music, and manage calls without needing to reach for your phone. The buttons are responsive and protected under the durable silicone exterior.

Technical Specifications

General

• Model Number: A31X11B1

• Product Color: Black with Gold Accents

• Form Factor: Portable, Ultra-Compact

• Dimensions: 121 × 83 × 48.5 mm (4.5 x 3.2 x 2.3 in)

• Weight: 265g (9.25 oz)

• Notable Materials: Plastic, Silicone, Metal

Audio

• Audio Output Power: 5W

• Speaker Driver: 1.75″ Full Range Driver (approx. 45mm)

• Sound Enhancement: Passive Radiator for bass boost; Customizable 9-Band EQ via Soundcore App

• Signal-to-Noise Ratio (SNR): ≥85dB

• Frequency Response: 20Hz – 20kHz

Battery

• Playback Time: Up to 20 hours (varies by volume level and audio content)

• Charging Time: Approximately 4 – 4.5 hours

• Battery Capacity: 2400mAh / 3.65V

• Power Input: 5V 1.5A

• Charging Port: USB-C (cover must be sealed for waterproofness)

Connectivity

• Bluetooth Version: 5.4

• Bluetooth Range: Up to 30m / 98ft

• True Wireless Stereo (TWS): Yes (pair two speakers)

Durability

• Water Resistance Level: IP67 (Dust-tight and waterproof up to 1m for 30 minutes)

• Special Feature: Floats in water

Features

• Controls: Physical buttons (Power, Volume +/-, Play/Pause, Bluetooth)

• App Support: Soundcore App (9-Band EQ, Firmware Updates, Speaker Prompts settings)

• Microphone: For hands-free calls

• Carry Strap: Built-in flexible loop for easy attachment

Delivery & Support

We at Ace Tech Pro LTD offer fast delivery options, 100% genuine product guarantee and customer support.

Order Now!

Order now at Ace Tech Pro LTD or visit our shop at Rahimtullah Trust Building 2nd Floor Shop GF 11 along Moi Avenue and shop the Soundcore Select 4 Go Portable Bluetooth Speaker (A31X11B1) – Black/Gold.