Wireless Handheld Microphone for Party Singing and Karaoke(black)

The combination of Bluetooth wireless microphone and speaker can work at the same timeThree-layer automatic noise reduction design, restore the real sound, karaoke level experienceBuilt-in sound card, can decoration the soundA variety of different sound effects make the party more interesting360 cardioid microphone pickupPickup: CapacitiveOutput power: 10mW (headphone output) 4W (speaker output)Charging power supply: DC5VFrequency range: 100Hz-10KHzBattery capacity: 1200mAhMaximum sound pressure level: more than 115db 1kHz THD less than 1%Reverberation mode: Echo effective reverberationPower supply mode: built-in 18650 lithium batteryColour: BlackMaterial: ABSSize: 20 x 6.8 x 6.8cmPackage Contents:1 x microphone1 x charging cableOnly 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.