The SW184 stands out with a black speaker base and vertical column design. It combines a 
double speaker layout, RGB-style LED flame lighting, Bluetooth/SD/USB/FM playback, TWS 
pairing, microphone input, separate volume controls, and a full-function remote.
Key Features
Black double 6.6 inch two-way speaker with column.
Woofer listed as 2 x 6.5 inch and driver listed as 4 x 4 inch.
Class D amplifier, RMS 50W.
11.1V 5400mAh lithium battery and 13.5V/4A adapter.
Bluetooth, SD, USB, FM radio, LED flame lighting, TWS, remote, and 1 UHF wireless mic.
Specs

Model: SW184
Speaker Type: Double 6.6 inch two-way speaker with column
Color: Black
Woofer / Driver: 2 x 6.5 inch woofer, 4 x 4 inch driver
Amplifier: Class D, RMS 50W
Battery / Adapter: 11.1V 5400mAh lithium battery, 13.5V/4A adapter
Playback: Bluetooth, SD, USB, FM radio
Included: Remote, 1 UHF wireless microphone