Hand-Held Wireless Microphones Can Be Used As Microphone, Bluetooth Speaker, Loudspeaker, Recorder. Mini Home For Music Playing And Singing At Any Time. Two-Channel Stereo Speakers, Three-Layer Mesh Filter Reduces Noise Propagation. Professional Audio Processor And Tuning System, Creating A Stunning Live-Sound Environment And Wonderful Echo Reverberation. Built-In 1800Mah Rechargeable Lithium-Ion Battery, This Wireless Bluetooth New Microphone Can Last More Than 3 Hours After A Fully Charge. Cab
