Spirok Star Speaker Dancing Ferrofluid with Music Rhythm

OUTPUT POWER: 20W
SPEAKER:15W full range speaker x 2
FREQUENCY RESPONSE: 85-20kHz
TWS function - with two sets, and they can be paired tocreate stereo sound with left and right channels.
TECHNICAL INFORMATION
MAINS INPUT VOLTAGE: USB to Type-C 5V 2.0A
BATTERY: 7.4V 4500mAh
PLAY TIME: about 3 hours in largest volume (4-6 hours inmedium volume)
Built-in LED Backlight ( 7 different colors )Bluetooth 5.3
Ferrofluid Container:
-High borosilicate glass bottle
-Size of diameter 80mm
Speaker Body Material: high grade ABS plastic
SPHERICAL SPEAKER
SlZE: Diameter 150mm, Height 250mm
NET WEIGHT: 1.5kg
GROSS WEIGHT: 1.9kg
SPEAKER COLOR OPTIONS:
Black/White / Red
PACKAGE INCLUDE
-Sphere Speaker x1
-Foot x 3
-USB to Type-C Charging Cable x 1
-User Manualx1