Double Microphone Microphone Wireless Bluetooth S211 headphones

With Bluetooth function, you can connect your mobile phone to singing and other programs With a speaker function, you can connect your mobile phone to play music directly Contains a microphone function and can be used as a loudspeaker You can insert a TF or U tablet to play music One key eliminating the original song (original sound) Microphone Di -slice U (UHF wireless through the wall) There is an echo and echo situation With the effect of lighting