Wireless Portable Mini Bluetooth Speaker - Built-in Mic - FM Audio - NFC Enabled For Easy Pairing - Handsfree Calling - 3.5mm Audio Jack (Blue) Powered with Bluetooth V3.0 technology, this Mini Wireless Speaker has digital power amplifier giving you incredible high fidelity stereo surround sound quality. Perfect for listening music, watching movies, gaming or as mini speaker in conference meetings and gatherings. It is compact and lightweight. You can even slip it in your backpack or purse without the bulk. Bring it with you everyday, anywhere! Cylindrical design of built-in mic reduces background noise. Answer calls handsfree. Nuvuo Mini Bluetooth Speaker has anti-skid mat at the bottom for stability. No more tripping even when placed on smooth surfaces. It works as far as 33 feet so you can change track from your device, or keep on talking over the phone while doing other things. No messy and tangled wires. Super handy for multi-tasking! Easily pairs with most Bluetooth-enabled devices including smart phones, iPads, laptops and desktops, MP3 and DVD players, etc. Automatically plays MP3 music from a TF Card or Micro SD card (not included), supports FM radio and has a 3.5mm audio jack so you can also connect portable speaker to your non-Bluetooth gadgets. Near Field Communication (NFC) technology allows simple one-touch pairing. Instantly connect portable Bluetooth speaker with NFC-compatible devices for a quick and easy Bluetooth connection. Touch and go wild with high definition music! We pride ourselves with our Guaranteed 100% Customer Satisfaction. Contact our Customer Support team if you run into any issue. Well work with you until youre satisfied, or else give you a FULL refund.