Portable Wireless Speaker K12 Pro

  • Portable wireless speaker.
  • 30W peak power, room-filling audio.
  • Home and outdoor sound modes.
  • RGB lighting.
  • 8 hours battery life.
  • Includes a lanyard.

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PRODUCT SERIES
ACESOUND
speaker round icon

30W: big sound, small size

Compact speaker - 30W peak power

k12 pro display round icon

Stay informed with LED display

Battery, volume, track & source

2 eq modes round icon

Two EQ: home & outdoor sound

Switch modes for perfect audio

tws true wireless round icon

TWS pairing: double the sound

Link 2 units: bigger, bolder sound

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5 RGB lighting effects

Stylish & striking audio device

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8 hours of audio freedom

Perfect for long walks or workouts

acefast warranty 18 months icon

18 months warranty

🎶Versatile Media Playback - USB, TF, BT, AUX

Play music your way: stream wirelessly via BT, plug in a USB drive or TF card (up to 32GB), or connect via AUX. Supports MP3 and WAV formats - no need to convert files. Perfect for home, travel, or outdoor use.

🥁Deep Bass at Any Volume - Feel the Rhythm, Not Just Hear It

Our proprietary low-frequency algorithm ensures powerful, punchy bass - even at low volumes. Whether you're enjoying a quiet evening or throwing a dance party, the rich low end adds depth and emotion to every track.

🎼Dual EQ Modes - Tailor Your Sound for Any Mood

Switch between two EQ profiles to match your vibe: choose a mellow tone for quiet evenings or a vibrant sound for energetic outdoor adventures. The intuitive controls let you adapt the audio to your surroundings in seconds.

🔢Smart Digital Display - Stay Informed at a Glance

A clear digital screen shows battery level, volume, track number, and current audio source. Never wonder how much juice is left or which song is playing - everything is visible in real time.

🎵TWS Pairing - Double the Power, Double the Immersion

Link two speakers via TWS for a true stereo experience. The expanded soundstage fills any space with rich, balanced audio - perfect for parties, gatherings, or simply enjoying your favourite tracks with enhanced depth.

🔗BT v6.0 - Seamless Connection, Uninterrupted Enjoyment

Experience rock-solid BT connectivity with the latest 6.0 standard. Enjoy stable audio streaming and minimal interference, whether you're relaxing at home or on the move. Say goodbye to dropouts and hello to smooth, uninterrupted music.

🔋Long‑Lasting Battery - Keep the Music Going All Day

The high-capacity 2400mAh battery delivers up to 8 hours of continuous playback at moderate volume. Whether you're hosting a backyard party or heading out for a hike, your speaker won't let you down. Charge fully in just 3.5 hours for another day of fun.

📞Crystal‑Clear Calls - AI-Powered Noise Reduction

Stay connected with crystal-clear call quality, even in noisy environments. The single microphone with ENC and smart AI algorithm filters out background noise, ensuring your voice comes through loud and clear.

🧣Secure Upright Design - Stays Put, Easy to Carry

The stable upright shape keeps the speaker firmly in place - no sliding or tipping. An included elastic carrying rope lets you hang it anywhere: from a tree branch during a picnic to a hook in your room.

🌈Dynamic RGB Lighting - Set the Mood with Colour

Five vibrant RGB light effects add visual flair to your music sessions. Choose a pulsating beat sync or a calm ambient glow.

SPECIFICATION

Product name: ACEFAST K12 Pro portable wireless speaker.
Supported modes: BT, AUX, TF card and USB flash drive (max 32GB, MP3, WAV formats), TWS.
Noise reduction: Single-mic ENC + AI call noise reduction.
BT version: v6.0.
Audio codec: SBC.
Transmission distance: ≥10m.
Frequency: 2400 - 2480MHz.
Frequency response: 50Hz - 20000Hz.
Battery capacity: 2400mAh / 3.7V.
Input: 5V⎓0.82A, USB-C.
Charging time: About 3.5 hours.
Working time: Music time: 8 hours.*
Call time: 11 hours.*
*All measures are made under 50% volume level, lights off.
Speaker unit: 1×speaker unit + 2×diaphragms:
  • 1×full-range speaker unit [ø57mm];
  • 2×diaphragms [ø64.2mm].
Speaker power: Rated power:
  • 1×15W full range speaker unit.
Peak power:
  • 1×30W full range speaker unit.
Material: ABS, fabric mesh, silicone.
Size: 187 × 80 × 80mm.
Weight: 525g.
Waterproof rating: IPX4.

What's in the box?

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Speaker
× 1

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Lanyard
× 1

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USB-A to USB-C
cable × 1

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Manual
× 1

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