inputs.text: shrill sound still evaluation - received speaker cannot get turn pressing power button blue light front keeps flashing rapidly volume updown buttons not anything sound somewhat shrill cannot even compare sound jambox refurbished jambox price unit unit also audible white noise speakers nothing playing either got defective unit sample unit top reviewer received built different spec expecting use unit aux jack mostly still evaluatingunit attractive lookingsgrill fabric fraytear timealso note currently two five star reviews one thehem not appear genuine reviewi giving neutral 3 stars may upgrade downgrade depending experience next couple days