Koleer Portable Bluetooth Speaker S205

2.1 portable speaker brings the party with you, wherever you go lightweight, portable, and completely wireless. Big sound with deep bass-in the palm of your hand Built-in speakerphone with lithium-ion battery allows up to 2 hours of play time. Pure Sound In-ear with noise and listener fatigue reduction. Eliminates the white noise and delivers a clean audio experience offering hours of pure enjoyment