Jensen SMPS-625 Portable Bluetooth Rechargeable Speaker with Hands-Free Speakerphone and USB Charging with Cable Auxiliary Input Jack for Connecting Your iPod, MP3 or other Digital Audio Players, Bluetooth Profiles Included, Advanced Audio Distribution Profile (A2DP) for Wireless Music Streaming Hands-free Audio (HFP) and Headset Profiles (HSP) for Hands-free Calling, Enhanced Data Rate (EDR) for Faster and Improved Performance, Hands-free Speakerphone for your Bluetooth Enabled Phone Digital Volume Control, Built-in Microphone, Charging Indicator Bass Blaster, Output Power: 2 x 2W RMS, Power: Removable Rechargeable Lithium Battery with USB Charger Cable (included)