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.