[Includes a Microphone]Each Speaker Set is equipped with a Wireless Microphone that produces high-quality sound . This gives you and your family a and immersive Karaoke experience when you sing your favorite .There are 6 sound modes, Sound mode/Male voice to female voice mode/Female voice to male voice mode/ sound mode/Turn into kid sound mode/Karaoke mode,You can switch the sound output mode by short pressing the switch on the microphone [Portable & Rechargeable Battery] with internal 1200mAh rechargeable battery,With a leather wristband, this retro speaker is sturdy and portable to take anywhere,Perfect for family outing, karaoke party, house party, church, hotel conference room, classroom, lecture room, gymnasium, fitness center, workspace, playroom and any party venue . [Palm Size But Surprisingly Loud Volume]This exquisitely designed and beautifully crafted small retro speaker measures 4 .33 x 2 .75 x 1 .97 inches . Palm size, fits easily into pocket,But this B152 small speaker packs a far more powerful punch than its small size would suggest .Adopts a 5W full-range speaker and a hidden passive radiator on the bottom to deliver surprisingly audio and clear sound . [Classic Retro Design]Combining vintage elegant and lovely pink appearance vintage decor, it uses the the latest and digital audio technology to take you back to 1960s and nostalgic memories of the past . The specially designed vintage bluetooth speaker differentiates you from common music lovers with it's unique retro appearance . [Perfect Gifts For Music Lover]This small retro bluetooth speaker is equipped with a bass enhancement system which let the vintage produce from the front . So you could enjoy a stereo sound of classic, country and rock music without any complicated or heavy traditional speakers . Color: Blue Material: plastic, iron Package Contents: 1 x microphone 1 x Speaker 1 x data cable Only the above package content, other products are not included . Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing . The measurement allowed error is +/- 1-3cm .