The smartphone can do many things, like browse the web, take calls and play music. The speakers on smartphones, however, are usually not loud enough to pump music to fill a room. With a Bluetooth speaker, you can amplify your phone's sound and create a pleasant (or rocking) listening experience. Let's take a look at two affordable Bluetooth speakers.

The Sony SRS-X3 Bluetooth speaker is a great speaker that includes a great speakerphone feature.

This Bluetooth speakers also has NFC device pairing. With NFC, if your device has it, you will be able to simply touch your phone or tablet up to the speaker to make the two sync up easil. This is a great feature if you have friends over, and they would rather listen to tunes from their own device.

If your device does not have NFC yet, you can still use Bluetooth from up to 30 feet away to pair with the speaker.

In addition, the Sony SRS-X3 Bluetooth speaker also gives up to seven hours on the rechargeable lithium-ion (Li-on) battery. You will also enjoy impressive sound quality at 20 watts of output.

Currently, Best Buy is selling this Bluetooth speaker for $148.99.

Meanwhikle, TDK, who is best known for cassette tapes and video tapes, has a weatherproof Bluetooth speaker for under $100 call the TDK Life on Record A33 Wireless Weatherproof speaker. Of course, this speaker can be used outside because it is weather-resistant.

Plus, the TDK Life on Record A33 Wireless Weatherproof speaker can also be used as a speakerphone with your mobile device.

The TDK Life on Record A33 Wireless Weatherproof Speaker has been drastically reduced in price. Originally, this was a $250 speaker. Now, you can get it for $89.99 on Amazon,

Which of these Bluetooth speaker deals is best? A 33-foot range for the TDK Life on Record A33 Wireless Weatherproof speaker beats Sony's SRS-X3 Bluetooth speaker, but the battery life was not as impressive, according to reviewers on Bestbuy.com. So it depends on which feature you value the most.

What is your favorite Bluetooth speaker? Leave us a note below and let us know.

Stay tuned to Latin Post Tech for more articles and reviews like this one.