**Product Specifications:**

**Brand:** SADA

Retro karaoke Bluetooth speaker, model K18

Music playback, external instrument connectivity

Built-in rechargeable 4000mAh lithium battery for long-lasting usage

Adjustable high and low tones

Wireless microphone included

Dual speakers for surround sound experience

Professional sound customization options: treble, bass, volume control, mode selection, play/pause, next/previous track

Multiple interfaces: power switch, main volume, high/low tone adjustment, mode selection, charging port, next/previous track buttons, DC5V input, treble/bass control, power button, AUX input, volume control, USB port, microphone input, SD/TF card slot, USB interface

Portable design with comfortable leather handle for easy carrying

Built-in high-energy sound card for karaoke anytime, anywhere

Bluetooth 5.0 technology for fast and stable transmission with high-quality sound

Support for wired microphone/instrument with 6.5mm input

Wireless microphone with accurate voice pickup and noise reduction features

TWS stereo connection for 3D surround sound with two speakers

Classic design with leather texture, metal frame, and retro knob for versatile use in home theater, instrument accompaniment, karaoke, and outdoor activities

Product dimensions: 270mm x 32mm x 145mm (speaker), 255mm x 125mm x 157mm (overall)

Power voltage/current: DC-5V

Net weight: 2.2KG

Compatibility: smartphones, tablets, computers, TVs, etc.