K12 Portable Karaoke Bluetooth Speaker With Microphone Price In Bangladesh Specifications Weight[g]: 1100 Depth[mm]: 80 Width[mm]: 80 Height[mm]: 80 Input/Output: USB Battery Capacity[mAh]: 2000 Number of devices connectable simultaneously: 2 Maximum wireless range[m]: 10m-20m Touch Screen: No Sound Mode: Stereo Sound Mode, Live Sound Mode, Extra Bass Mode, Standard Mode Bluetooth Version: 5.0 Input Power(W): <25 W Active Noise-Cancellation: PASSIVE Impedance: 2-4 Ohm Frequency Range: 100Hz-20KHz Output Power: 8W Waterproof: Yes Support APP: Yes Support Memory Card: Yes Material: Plastic Playback Function: MP3 Remote Control: No Built-in Microphone: Yes Audio Crossover: Full-Range Power Source: Battery, USB PMPO: 8W Channels: 2 (2.0) Battery: Yes