12 inch Trolley Party Sound Box with Karaoke System

Specification:

• Bluetooth Version : 5.0
• Support : Bluetooth, Micro SD, USB, mode AUX, FM Radio,TWS
• Output : 3Ω 20W*1
• Wireless transmission range: 10M
• Audio noise ratio: ≥90db
• Input Power : DC 5V , 1800mA
• Horn specification: OD 52mm x2pcs
• Frequency Response: 100hz-20khz
• Battery Capability: 3.7V 2400mAh
• Play Time: 3-5 Hours
• Controllable Colourful LED lighting
• Compare with Wired Microphone
• Dimension: 370x315x555mmPackage Include:1* wired microphone 1* remote controller 1* charging cable