Portable Speaker Retro Bluetooth Audio Small Portable Car Home Subwoofer

Product information:
Function: Insert card. call function
Type: Portable speaker
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 1200 mA
Frequency response range: 100HZ-20KHZ
Output power: 5W
Signal to noise ratio: �5dB
Power supply: built-in lithium battery
Box material: plastic
Color: blue. silver gray. orange. green
Power supply mode: USB

Size Information:
Size: 1167*183*88MM

Packing list:
Speaker x1