K12 Colorful Karaoke System

Unleash your inner performer with the K12 Colorful Karaoke System—a compact yet feature-packed speaker designed for at-home karaoke fun and kids’ entertainment. With stereo output and bright RGB lighting, it delivers both sound and ambiance in a stylish, portable body.

Key features include dual 5W speakers (8W total) for immersive audio, Bluetooth 5.0 wireless connectivity up to 10 meters, plus USB, TF card, FM, and microphone playback support. The system comes with 1 or 2 wireless microphones, perfect for duet singing or solo performances.

Its 2000 mAh rechargeable battery offers 4–5 hours of playback (approx. 3 hrs with lights on) and charges fully within 2–3 hours. Crafted from durable ABS plastic and weighing around 460–600 g, this speaker is easy to carry and ideal for kids, small gatherings, and casual performances. Touch buttons make mode switching and volume control simple—no complex setup required.

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Product Specifications

Feature Specification

Bluetooth Version 5.0 (Bluetooth 5.1 on some batches)
Output Power 5W × 2 stereo (8W total)
Battery Capacity 2000 mAh, rechargeable via USB-C
Playtime ~4–5 hours (lights off); ~3 hours (lights on)
Charging Time 2–3 hours
Connectivity Modes Bluetooth, USB, TF card, AUX, FM Radio
RGB Lighting Sync lights with music, 5–6 modes
Microphones Provided 1 or 2 wireless mics (karaoke-ready)
Size & Weight ~95 × 90 mm / 460–600 g
Frequency Range 100 Hz – 20 KHz
Sound Modes Extra Bass, Stereo, Live sound modes
Warranty Basic replacement warranty (site dependent)