Portable Karaoke Dual Microphone Bluetooth Professional Speaker Smart External Karaoke 100W

PORTABLE WIRELESS SPEAKER WITH WIRELESS MIS
THIS NEWLY DESIGN PORTABLEWIRELESS SPEAKER DELIVERS A LOUD AND DYNAMIC SOUND.
THE WIRELESS MICROPHONE THAT ARE POWERED BY THE DSP TECHNOLOGY SKILL COMBINE SINGING AND LISTENING, WITH THE POWERFUL RECHARGEABLE BATTERY, YOU CAN ENJOY THE SUPERIOR MUSIC ANYWHERE FOR HOURS ON END.
Description:
Product Name: Speaker
Color: black, white, blue;
Support various smart phones compatible for ios Android systems;
Applicable objects: household, computer, musical instrument, conference special, live broadcast crowd;
Signal to noise ratio: ?100dB;
Frequency response range: 20?20KHZ;
Audio interface: 3.5mm stereo headphone plug;
Built-in 3000MA battery, very convenient to charge;
Charging time: about 1.5 hours;
Playing time: about 8H hours;
Power adapter requirements: input voltage: 220V output voltage: 5V current 1A/2A;
Function: with TF card/insert U disk/with voice changing function, 2 microphones;
Finished weight: 1.4KG;
Product size: Speaker size: 210 x 155 x 100mm, Microphone size: 120 x 35mm;
Packing list:
Speaker x 1 (including 2pcs microphones)
Charging cable x 1
Instruction x 1