Hi I m today telling my experiance about the use of wireless bluetooth speakers. in today’s generation everbady has a bluetooth speakers do you know why . because these are easy to carry , we can use these both outside as well as indoor. it is in more trend because everbody likes to listen infree time as well as during working. by keeping these things in mind soundbot released a sbs571 bluetooth wireless speakers. it sound quality is very good, microphone, an audio port and rechargable battery is present. weight is also less and make it easy to carry.