Portable Wireless Speaker K15 Go
- Pocket-sized wireless speaker.
- 8W full-range driver + passive radiator deliver full, dynamic audio.
- ENC + AI algorithm ensures crystal-clear calls.
- Supports TF card playback.
- 3 RGB effects.
- 8-hour battery.
- Compact with lanyard.
ACESOUND
8W peak sound, everyday vibes
Clear sound for music, calls, & chill
AI-enhanced ENC, zero noise
Smart AI tech for crystal-clear calls
Take your music into the wild
IPX7 waterproof, total peace of mind
TF card slot for your own tunes
MP3 support, up to 32GB storage
Set the mood with a double tap
3 dynamic RGB effects, just tap
From dusk till dawn playtime
8 hours of pure enjoyment
18 months warranty
🎶BT, TF Card, and TWS - Three Ways to Play
Choose your connection: wireless BT streaming, direct playback from a TF card (up to 32GB), or pair two speakers via TWS for a wider stereo field. Whatever your setup, you get instant access to your music without limits.
🔗BT v6.0 - Locked-In Signal, Zero Interruptions
BT 6.0 delivers a stable, interference-resistant link so your music never skips a beat. Experience seamless streaming at home or on the go - no dropouts, no frustration. The smart pairing process gets you listening in seconds, keeping the rhythm unbroken.
📁TF Card Playback - Your Offline Library, Ready Anytime
Pop in a TF card (up to 32GB) loaded with MP3s and enjoy your personal playlist without BT pairing or network access. Perfect for travel, workouts, or any moment when you want reliable, untethered music.
👯♂️TWS Pairing - Double the Sound, Double the Stage
Connect two speakers wirelessly in TWS mode to unlock true stereo separation. The soundstage expands dramatically, filling larger spaces with rich, immersive audio that makes every track feel like a live performance.
🔋8-Hour Battery - Keeps Going When You Do
The built-in 500mAh/3.7V battery powers up to 8 hours of rich audio at 50% volume, so your soundtrack stays alive all day. Forget constant recharging - this long-lasting performance fits your active lifestyle. Stay immersed in every track without worrying about power.
⚡Fast Charge: 10 Minutes for 2 Hours of Play
Top up in a flash: just 10 minutes of charging gives you 2 hours of playback at 50% volume. No long waits - grab a quick charge and get back to the beat. This smart power solution fits perfectly into your fast-paced routine.
☔IPX7 Waterproof - Built for the Great Outdoors
Fully protected against rain, splashes, and even full submersion, this speaker handles poolside parties, kayak trips, and sudden downpours with ease. Play freely outdoors without worrying about a drop of water.
🏕️Ultra-Compact with Lanyard - Music Goes Wherever You Go
Tuck this lightweight speaker into your bag or clip it onto your backpack with the integrated hanging strap. Its diminutive size and portable design mean you can take premium audio to the trail, the beach, or the campsite.
📞ENC + AI Algorithm - Calls That Sound Like Face-to-Face
Stay heard clearly with single-mic ENC and smart AI noise filtering that cuts out background chatter. Whether you are on a busy street or a windy balcony, your caller hears you clearly, naturally, and without distraction.
✨3 RGB Light Modes - Visuals That Move with the Beat
Double-tap the power button to cycle through three dynamic RGB lighting effects. Sync colorful illumination to your music's energy and add a vibrant visual layer that elevates every listening session.
SPECIFICATION
| Product name: | ACEFAST K15 Go wireless speaker. |
| Working modes: | BT, TF card, TWS. |
| BT version: | v6.0. |
| Audio codec: | SBC. |
| Wireless range: | ≥10m. |
| Frequency: | 2400 - 2480MHz. |
| External storage: | TF card: maximum capacity - 32GB, supported format - MP3. |
| Frequency response: | 20Hz - 20000Hz. |
| Battery capacity: | 500mAh / 3.7V. |
| Input: | 5V⎓0.5A, USB-C. |
| Charging time: | About 2 hours. 10-minute charge delivers 2 hours of playback at 50% volume. |
| Working time: |
Call time: 10 hours.* Music time: 8 hours.* *Measures are made under 50% volume level, lights off. |
| Speaker unit: |
1 × full-range speaker + 1 × passive radiator:
|
| Speaker power: |
Rated power:
|
| Material: | ABS, fabric grille. |
| Size: | 97 × 76 × 40mm. |
| Weight: | 226g. |
| Waterproof rating: | IPX7. |
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What's in the box?
Speaker
× 1
USB-A to USB-C
cable × 1
Manual
× 1