A 360 crystal surround sound. Sense multidirectional sound your space
200mAh powerful battery life ensures long time powerful sound output 
Dual stero sound surrounding for extreme auditory experience
Stunning ambient lights
Dazzling light enhances the dynamic and romantic atmosphere 
Unparall appearance 

Specifications :
-Bluetooth-compatible specification: V5.0 
-Wireless transmission range: 10m 
-Play with AUX/TF Card 
-Audio-to-noise ratio: 75dB 
-Battery capacity: 2000mAh 
-Built-in voltage: 3.7V 
-Fully charging 2-3h, Normal volume playback: 4-6h 
-Power: 20W 
-Frequency response: 40Hz-20KHz 
-Charging voltage: 5V
-Dimensions Approx. :110 x 110 x 150mm - Product

What's in the box:
-1 x Sansai Bluetooth RGB Wireless Speaker