The JBL GO 4 is built as a pocket sized speaker that you can take anywhere without losing sound quality. Despite the small form factor, it delivers surprisingly loud JBL Pro Sound with clean highs and punchy bass, which is why it is one of the most popular compact speakers on Amazon. It fits in one hand, weighs almost nothing and can easily be clipped to a backpack, belt loop or bag.

The speaker offers up to seven hours of playtime on a single charge. With PlaytimeBoost activated, you can extend the battery life by around two hours, which is useful for long days out or travel. Charging is done through USB C, and the fast charge input makes it simple to top up before leaving the house. Users point out that the battery performance depends on volume, but even at moderate levels it lasts long enough for daily use.

What makes this model durable is the IP67 rating, which means it is fully dustproof and can handle being used at the pool, beach or during outdoor activities. It can be splashed, get wet or be used in sand without damage. The sturdy casing and compact build make it hard to break, even if carried loosely in bags or backpacks.

The integrated carabiner style loop has been improved from older JBL models and now opens wider. This makes it easier to attach the speaker to hiking packs, bikes or luggage. The Bluetooth connection is quick to pair and stable. Many reviewers say they were surprised at how loud the speaker can get for its size, and several bought multiple units to pair them as a small stereo setup.

For anyone looking for a budget friendly portable speaker with strong sound, real bass, reliable waterproofing and a simple design, this is one of the best options in this price range. It is ideal as a travel speaker, shower speaker, daily carry or gift.

Free delivery is available for Amazon Prime members. If you’re not a member, you can sign up at this link:
https://amzn.to/4lvUZgp (€6.99 monthly). Plus, Prime Entertainment is also included.