Wireless Bluetooth Speaker With Microphone

Product information:

Color: V11 Black, V11 White, V11 yellow, V11 pink 
Frequency range: 100HZ-20KHZ
Rated Voltage: 110
Specifications: single microphone, dual microphone
Size: 186*75 * 150mm

Packing list:
Portable audio X 1PC Charging cable X 1PC Instruction Manual X 1PC