This Anker Waterproof Bluetooth Speaker Is Under $20 Right Now

This floatable mini speaker is durable enough to withstand all kinds of outdoor adventures.

Jun 18, 2025 - 17:10

This Anker Waterproof Bluetooth Speaker Is Under $20 Right Now

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If you’re looking for a portable outdoor speaker that can withstand the elements, the Soundcore Select 4 Go portable speaker by Anker is now under $20 on Amazon. This rugged speaker can handle dust and water, and is designed to accompany your adventures, from picnics in the park to beach and camping trips. Despite being a mono speaker, it reportedly offers surprisingly clear and balanced sound. You can customize the EQ via the Soundcore app or pair it with a second unit for stereo output.

Soundcore Select 4 Go by Anker

It’s advertised as being floatable, making it suitable for lounging in the pool or bath. While it’s rated to float, keep in mind that the IP67 rating does mean that a device can’t be submerged for more than 30 minutes in more than a meter of water, so don’t toss it in the pool or lake and forget about it.

Measuring just two inches tall and equipped with a built-in loop, the speaker is palm-sized and easy to clip to bags, hang from a tree, or carry in hand. It's not backlit, making it better for daytime adventures. It’s compact, but not quite as small and bass-driven as portable outdoor speakers like the JBL Go 4. Still, it's significantly less expensive and has a longer battery life. (The JBL Go 4 typically lasts up to nine hours, while the Soundcore Select 4 features a battery life of 10-20 hours.)

It doesn’t quite match the JBL Go 4 in terms of sound quality, but if you’re seeking a budget-friendly outdoor speaker with a compact, lightweight design, extended playback, and pool-friendly durability, the Anker Soundcore Select 4 Go is a worthwhile pick for summer adventures and beyond.