Two Microphones IncludedEach speaker set is equipped with two wireless microphones that produce high-quality sound. This brings you and your family a fun and immersive karaoke experience when you sing your favorite songs. There are 6 sound modes, original mode/male to female mode/female to male mode/magic mode/turn to children's voice mode/karaoke mode, you can switch the sound output mode by short pressing the switch on the microphonePortable and Rechargeable BatteryLightweight karaoke machine with built-in 1200mAh rechargeable battery, this retro speaker comes with a leather wristband, which is sturdy and portable and can be taken anywhere, perfect for family outings, karaoke parties, family gatherings, churches, hotel meeting rooms, classrooms, lecture rooms, gyms, fitness centers, workspaces, game rooms and any gathering places.Palm-sized, but surprisingly loud volumeThis exquisitely designed and beautifully crafted small retro speaker measures 4.33 x 2.75 x 1.97 inches. Palm-sized, it fits easily into your pocket, but this B152 small speaker packs a punch far beyond its small size. With a 5W full-range speaker and a passive radiator hidden at the bottom, it delivers surprisingly rich audio and clear sound.Classic Retro DesignCombining vintage elegance with a cute pink exterior retro decoration, it uses the latest and best digital audio technology to take you back to the 1960s and nostalgic memories of the past. The specially designed retro Bluetooth speaker distinguishes you from ordinary music lovers with its unique retro look. It is not only a high-quality retro Bluetooth speaker, microphone speaker, but also a perfect Christmas decoration that can show your taste well.Perfect Gift for Music LoversThis small retro Bluetooth speaker is equipped with a bass enhancement system, which makes retro sound from the front. Therefore, you can enjoy the stereo sound of classical, country and rock music without any complicated or bulky traditional speakers. The exquisite gift packaging, retro design make it a perfect gift. Anyone who loves music will love this retro speaker. This special and impressive gift will always be unforgettable.