SONGTOLD Portable Wireless Bluetooth Speaker with Built in Speakerphone and Equalizer Frequency Adjustable Speaker Compatible for Apple Iphone 6plus 6 5s 5c 5 4s Sumsang Galaxy Note Other Cell Phones and Tablets

My Bluetooth Speaker Shootout.A+ Bose Soundlink Mini - Deepest Bass - Less of the High Frequencies. (The Winner)A+ Sony SRS-X5 - Good Bass - Higher Frequency Response Than Bose.(Runner Up)B+ Soundmatters FoxL 2.2 - Direct Cable Connection to Music Source with Equalizer. Impressive Overall Response.B+ Soundbasics Opera - Forward and Backward Buttons on Unit a Plus. Good With Equalizer.C Songtold Bluetooth Speaker - Weak Bass - Poor Frequency Response. Returned.(Failed)