Ocean Technology (99% lifetime positive feedback) via Amazon is currently offering the UNITEK Aluminum Bluetooth Speaker in multiple colors for $4.99 Prime shipped when coupon code HZK3Z6EK has been applied at checkout. That’s 55% off the going rate and is within $1 of the lowest price we have tracked. With Bluetooth, FM radio, and playback via a microSD card, this speaker checks a lot of boxes at a very inexpensive price. Rated 4+ stars by nearly 70% of reviewers. Scroll below to find more Bluetooth speakers that are on sale.

More Bluetooth speakers on sale:

UNITEK Aluminum Wireless Bluetooth Speaker features:

  • Supports up to 5 hours of playback time.
  • Built-in Microphone allows you to answer calls hands-free without delay.
  • The portable Bluetooth speaker supports three output modes – Bluetooth, FM radio, and microSD.

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