MSSV KIK Portable Bluetooth Wireless Speaker with Built in Powerbank and Mic (Blue) LATEST V4.0 CSR BLUETOOTH  For increased wireless efficiency and portable freedom! Connect wirelessly via Bluetooth or NFC and simply stream your music, movies, games, phone calls and conference calls wherever you go! EFFORTLESS INSTANT PAIRING  via Bluetooth v4.0, NFC or 3.5mm Auxiliary Port (cord included). Quick instant pairing and auto-connect remembers your device so you dont need to repair your device every time! NEODYMIUM DYNAMIC ACOUSTIC DRIVERS  The KIK is finely tuned and engineered with powerful 40mm Total 5W Neodymium Dynamic Drivers and aptX Codecs to deliver Massive Bass & Crisp Sound! JUICE BOX POWERBANK  Need an extra boost of power for your Smartphone, Tablet, or Portable Device? A Built-In Powerbank allows you to plug directly into KIK for an extra boost of battery to get you through your day. CONTENTS  Includes 1 Blue KIK Bluetooth Wireless Speaker, 3.5mm Auxiliary Cord, Micro-USB Charge Cord, KIK Instruction Manual, KIK Wireless Bluetooth Speaker Size: 6.5" x 3" x 2.75" (W x H x D) 1-Year Hassle-Free Limited Warranty