Bluetooth speakers continue to be a popular option for smartphone owners and with good reason. Offering a great balance between audio quality and portability, Bluetooth speakers are easily becoming the accessory to have. Not to mention, there seems to be a number of deals currently available as well. If you're in the market for an affordable Bluetooth speaker, then it might be worth looking at the RND Ripple Bluetooth speaker. This one offers great sound production thanks to the inclusion of two front facing speakers and a rear subwoofer. This is a battery functional speaker and is said to offer 8-10 hours of playback off each charge. Not to mention, it can be used up to 30ft away from the target streaming device. Best of all, this one is currently available on Amazon for only $28.00. Click the link below to find out more or pick one up at this price.