Specifications
Plantronics BackBeat FIT 350 Series
Includes BackBeat FIT 350 wireless earbuds with micro USB charging cable, small eartips, medium eartips, large eartips, and storage pouch
Bluetooth 4.1 wireless technology
6mm drivers
20Hz to 20KHz frequency response
16-ohms impedance
In-line controls with single microphone
Passive noise cancellation
2-in-1 stability clip
IPX-rated, water-resistant, sweatproof design