Soundcore Select 4 Go Portable Bluetooth Speaker, 20-Hour Playtime

You know that moment when you’re heading out the door—beach bag in one hand, keys in the other—and you realize you forgot to charge your Bluetooth speaker? That sinking feeling hits hard. But what if you had a speaker that could go for a full day (and then some) on a single charge? That’s exactly the kind of freedom the Soundcore Select 4 Go is promising, and after digging into the specs, I think it might be the compact companion you didn’t know you needed.

Twenty Hours of Tunes in Your Palm

Here’s the thing — the headline feature here is battery life. Up to 20 hours of playback from a speaker that’s labeled “ultra-portable” is genuinely impressive. You can toss it in a backpack, clip it to a bag strap, or just palm it on your way to the park. The Bluetooth connectivity means no wires to fuss with, and the USB-C charging port is a welcome modern touch. No hunting for a proprietary cable; you can use the same one you charge your phone with. For a portable Bluetooth speaker in this size class, that kind of stamina is hard to ignore.

Built for Rain, Splashes, and Poolside Adventures

An IPX7 waterproof rating means this little speaker can handle being submerged in up to a meter of water for 30 minutes. That’s not just splash-proof — that’s drop-it-in-the-pool-and-fish-it-out territory. Whether you’re caught in a sudden downpour, rinsing off sandy gear, or just want music by the hot tub, the Select 4 Go won’t flinch. Honestly, for anyone who spends time outdoors, that peace of mind is worth the price of entry alone.

A Couple of Honest Catches

No product is perfect, and this one has a couple of things worth mentioning. The listing doesn’t spell out the exact audio drivers or frequency range, so if you’re an audiophile hunting for deep bass or crystal-clear highs, you might want to check with the seller before ordering. Sound quality is subjective, and without user reviews to lean on, it’s a bit of a gamble. That said, for a speaker this portable and waterproof, most buyers will likely prioritize durability and battery life over studio-grade sound.

Why the USB-C Port Matters More Than You Think

Quick note: not all budget-friendly speakers have made the switch to USB-C yet. The fact that the Soundcore Select 4 Go uses a universal charging standard means you can leave one less cable behind when you travel. And if you’re already carrying a USB-C charger for your laptop or tablet, you’re set. It’s a small detail, but it makes a real difference in everyday convenience. And let’s be honest — who wants to carry a separate micro-USB cable in 2025?

So, is this ultra-portable Bluetooth speaker the one you’ve been waiting for? If your priority is long battery life, rugged waterproofing, and a form factor that slips into any bag, it’s hard to argue against giving the Soundcore Select 4 Go a closer look. Just keep an eye on the audio specs if that’s a dealbreaker for you. But for most casual listeners and outdoor enthusiasts, this little speaker seems ready to deliver.