Spracht Conference Mate Portable NFC Enabled Bluetooth Speakerphone, Black Sleek design, small package, easy to use, high quality audio in a wireless portable speaker. Dual (2) high quality Omni-directional MICS A2DP Bluetooth speaker for high fidelity wireless audio, DSP (Digital Signal Processing) based noise cancellation Make and receive calls using the mobile phone hands free function with downward aimed speaker and passive radiator produce rich, deep, bass CES 2014 Innovation Award Nominee ; Full Duplex and DSP for Noise and Echo Cancellation. 2000 MaH Lithium Rechargeable Battery for extra long Talk/Music Time . Compact and lightweight Quick and easy set up NFC to automatically pair your Android phone or tablet without having to use the standard Bluetooth pairing method