PARTICULAR DESIGN - The excellent design of karaoke microphones is very suitable for your hand, which let you feel more comfortable. And the built-in high-quality Bluetooth module can be used as a wireless speaker, mp3 player, and recorder, compatible with various singing applications. TWO WAYS CONNECTION- Bluetooth Connection & Cable Connection. You just need to connect your phone with cable or Bluetooth, and then open the singing APP on your phone. The built-in clear audio and the vividly sound effect let you listen and sing anytime and anywhere. HIGH COMPATIBILITY- Supporting micro SD card max 32GB(NOT INCLUDED) and song switch. The Bluetooth has a great distance of connection(10m). EASY TO USE- Multi-function buttons, easy to switch to different modes, adjust microphone, echo, and music volume separately, enjoy singing along with the music. With echo mode, a karaoke mic can bring a surrounding immersion. MICROPHONE FOR KIDS & ADULTS-Come with 1* BONAOK microphone, 1* Portable Black Case, 1* Audio Cable, 1*Charge Cable, 1*User Manual, and 1*Colorful Box. Cute gifts idea for kids, teens and adults, friends and family, suitable for all kinds of holidays and festivals. Product Three-Layers of Noise Reduction BONAOK Karaoke Wireless Microphone has three layers of filter head, which can greatly reduce the noise produced when singing. And it uses denoising technology that filters air flow and wind noise effectively, allowing you to always sing with perfect clarity. Louder and Powerful Sound The Speakers in the microphone that is good quality and sound. And the sound quality is improved by 30% with the Update Bass Diaphragm Cavity, which gives you the stronger shock and heavier sense and makes you feel like you"re singing in a KTV. And the Professional Mixer allows you to switch freely so that you can choose any mode you want and then enjoy yourself Read more T wo Way Connection Bluetooth Mode(Sing along with music) Pair the mic to your phone via Bluetooth, play songs from any app on your phone like YouTube, or Music App and stream the music directly to the microphone. Adjust the voice and music volume to sing along Audio Cable(Sing Record at the same time) Plug micro USB end of audio cable into mic and another 3.5mm audio end into your phone. Turn on the recording app in your phone and sing then your voice will be recorded in the phone. Note: Bluetooth will be auto disconnected when audio cable plugged in. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.