Vaprime - Black Ulta Portable Wireless Bluetooth Speaker Bluetooth Speaker capable with iPhone, iPad, iPod, MacBook, Samsung Galaxy s4 and s3, Galaxy Note, Amazon Kindle Fire HD, HTC Droid and One S, Nexus 7, Nexus 4, and all tablets, Smart Phones and PCs Two 40MM driver speakers for AMAZING LOUD SOUND. Built in MIC so you are able to talk wirelessly. Able to connect via AUX cord, TF card, or Bluetooth up to 10 meters. Rechargeable 1800mah battery built in the speaker for hours of music time! Super portable and compact 4.8 x 2.4 x 1.9 inches.