The Vako RockSound Bluetooth Speaker was designed so that you can listen to your favorite music anywhere you go. It's packed with a 45mm full-range driver and passive radiator to give your songs a nice boost, and today you can even snag one for just $9.99 at Amazon when you use the promo code OAITYESF during checkout. That saves you 50% off its usual cost of $20 and brings this speaker down to the best price we've ever seen it reach.

Vako's RockSound speaker features IPX5 waterproof protection so you can bring it to thebeach or to the pool without worrying about it being damaged by water or the rain. You could even bring it in the shower safely. Plus, with its built-in microphone, you'll be able to take calls hands-free while your phone is across the room or busy staying dry.

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One of the coolest features of this speaker allows you to add sound effects into the music you're listening to. Simply tap or shake the speaker in different places to make different sounds. You can turn this mode off fully too. There are 15 different sounds you can play with, and the speaker has a built-in LED light that allows you to switch its color as well.

Vako's speaker has a built-in battery that can play for up to 10 hours at 50% volume and recharges via USB-C. There's also an AUX-in port so you can connect any non-Bluetooth devices you may want to listen to. With Bluetooth, the speaker has a wireless range of about 100 feet.

Vako includes a one-year warranty with this speaker's purchase, as well as a USB-C charging cable and a detachable strap that makes it easy to hang it from your shower rack or backpack.

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