K12 Dual Microphone Karaoke Bluetooth Speaker with RGB Lights (TWS, FM, AUX, USB/TF)

Turn any room into a mini karaoke zone with the K12 Dual Microphone Karaoke Bluetooth Speaker. It’s a compact “voice box” style speaker made for quick fun: sing with friends using the two wireless mics, enjoy the RGB colorful lights, and play music from multiple sources.

Why people like it

• Dual microphones: sing duets or host small games and announcements

• RGB lights: party feel in a tiny speaker

• Portable size: easy to carry for small gatherings, picnics, or home use

• Multi-mode playback: many listings mention combinations of Bluetooth + FM + TF/USB + AUX depending on version/batch

• TWS stereo pairing: some K12 listings support pairing two units for wider sound

Important “spec reality” note (helps avoid returns)

K12 is sold in multiple variants. Some sellers advertise “two 5W speakers”, while others list total output as 6W or 8W. Best practice: match your listing to the exact box/manual of your stock.

Quick specs

• Size (H×W×D): 69 × 85 × 87 mm

• Weight: ~285.5 g

• Wireless range: <10 m

• Inputs mentioned (varies by version): AUX / Bluetooth / USB / TF / FM

• Waterproof: Not waterproof (don’t market as waterproof unless your unit clearly shows an IP rating)