Macworld Whether you’re planning a beach day or camping trip this summer, there’s one thing you’ll need to keep the mood upbeat: music. Fortunately, you can bring happy beats and tunes wherever you go with the TREBLAB HD-360 Bluetooth speaker. This highly portable and user-friendly speaker is sure to be a welcome accessory, especially since has an impressive 20 hours of battery life, IPX4 waterproofing, surround sound, and more. Now, it’s on sale for $99.99 (reg. $159) — it’s a price that even beats Amazon’s. The standout feature of the TREBLAB HD-360 is its IPX4 waterproofing. It’ll keep play…
