1.With bluetooth function,Support to Karaoke APP connection on cellphone to sing in sync with tone & lyric
2.As a bluetooth speaker,Play music by connecting to cellphone
3.As a microphone to amplify your sound
4.Built in high stereo external magnetic speaker 4Ω 3W*2+diaphragm
5.Material:ABS plastic+Aluminum
6.Built in 1500MA li-polymer battery
7.With TF and USB slot,Support to play music from USB/TF
8.With record and FM function
9.With special clap function
product size:27.5*8.7*8.7CM