Product name :Karaoke speaker with 2 microphone
Model k5
Microphone Pickup:Condenser mic
Speaker Output power:4Ω 6W*1
Charging voltage:5V
Battery Capacity:2000mAh
Working time:4-5H
Charging time:3H
Connect type:BT, TF card, Headphone Jack
Material:ABS+UV
Feature: Echo Mode, Magical Voice, Original Voice Remove