[Musical Microphone] Wireless microphone and bluetooth speaker can be used as microphone, speaker, recorder and bluetooth speaker. Home mini KTV for playing and singing music anytime. Built-in 1800mAh battery, lasts about 6-8 hours.  [EXCELLENT SOUND QUALITY] Two-channel stereo speakers, three-layer mesh filter reduce noise propagation. Professional audio processor and tuning system, creating stunning KTV live sound environment and superb echo reverb. Built-in 1800mAh long-lasting rechargeable battery, fully charged in 3-4 hours, continuous use for 5-8 hours. It turns off automatically when the battery is low.  [MAGIC SOUND with LED LIGHTS] The voice-changing children's microphone karaoke. It has five sound modes: original sound, children's voice, female voice, male voice, male voice. It can bring more fun and relaxation to your children. And the LED flash lights can create a perfect singing atmosphere for festivals or parties.  [TWO-WAY CONNECTION] 3.5mm audio jack and bluetooth connection, wireless Musical Microphones can connect to all bluetooth devices including smartphones and android, PC, laptops and APP such as YOUTUBE, etc. The bluetooth connection is very distant 10m without obstacle.  [BEST GIFTS] KTV singing, gathering singing, family singing, singing singing, car radio, instrument recording, talks and live, ect. A unique gift for your friends or family.  Material: aluminum alloy  color: rose gold / blue    Package contents:  1 x microphone  1 x charging cable  1 x audio cable  Only the above package content, other products are not included.  Note: Light shooting 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.