Portable Wireless Bluetooth 4.0 Hand Held Karaoke Microphone Speaker Player Sing your favorite songs with a Karaoke Microphone With Bluetooth Speaker Comes in 5 x colours: black, blue, pink, rose gold or gold Compatible with Bluetooth speakers Multi-function adjustment panel, rich and varied functions Includes a charging cable, audio cable, microphone and instruction manual Three-layered automatic noise reduction design Great for having fun with at parties Specification: - Style: Handheld wireless microphone amplifier speaker - Method: Bluetooth 4 - Application: Karaoke microphone - Model: Phone microphone karaoke -Pickup: Capacitor - Output power: 5w - Frequency range: 100Hz 10khz - Maximum sound pressure level: 115 dB 1kh