retro wooden box stereo bluetooth audio, ultra-long life battery, the sound quality is shocking

Product size: approximately 188*165*228mm
Frequency Response: 30Hz-20KHz
Signal-to-Noise Ratio: >110dB
Battery Specification: 12000mAh
Speaker Power: 90W
Input Voltage: DC5V/3A
Battery life: 6H-8H (low volume)
Product material: Wooden box structure with leather surface.

Main features: Supports TWS, supports microSD card and USB flash drive, adjustable reverb and bass/treble, supports AU.

Product color: black, white, brown.
Accessories include: speakers, data cable, and audio cable.
Number of Horns: 1 x 4-inch D-Class Subwoofer
2 pairs of approximately 2-inch D-class high-tone loudspeakers
Net weight: About 1.01KG
Packing Size: 226*210*266mm
Crate Size: 475*435*555MM