Specifications :

Bluetooth standard: 3.0+ESP

Play time: 3-5hours

S/N: 80db

Distortion: 1%W 1KHz

Charging time: 3-4hours

Frequency response: 80-18000HZ

FM frequency range: 87.5-108MHZ(+-3DB)

Bluetooth connection distance: More than 10 m

Speaker: 1.58 inches(external diameter 40mm)

ACC:1x AUX cable，1x USB cable

Function:

Stereo Bluetooth

TF card/micro SD slot

AUX Input plug