Acefast K15 Air Portable Wireless Speaker - Black
- Wireless mini speaker.
- 12W full-range driver + passive radiator bring every note to life.
- ENC + AI algorithm ensures clear voice transmission.
- Supports TF card playback.
- 8 RGB light modes.
- 9 hours of non-stop playtime.
- Compact with lanyard.
🎶BT, TF Card, TWS - Your Music, Your Rules
Connect effortlessly via BT, pop in a TF card for standalone playback, or pair two speakers for true wireless stereo. Whatever your source, this compact speaker adapts instantly - no setup, no hassle, just music.
🔗BT v6.0: The Next Level of Wireless Freedom
Experience flawless audio with BT v6.0 - no dropouts, no lag. Enjoy stable connections and superior anti-interference performance for uninterrupted music and calls. Stream effortlessly across devices, whether you're at home or on the move.
📂TF Card Playback - Your Library, No Phone Needed
Drop in a TF card (up to 32GB) loaded with MP3s and play your personal library straight from the speaker. Perfect for moments when you want to leave the phone behind and just enjoy the music.
🎵TWS Pairing - Elevate Your Sound Experience
Pair two speakers in TWS mode for a wider, more dynamic sound field. Transform any space into a mini concert hall with true stereo separation and deeper audio presence. Ideal for parties, backyard gatherings, or immersive listening sessions.
🔋1200mAh Battery - 9 Hours of Non-Stop Play
Powered by a high-capacity 1200mAh/3.7V cell that delivers up to 9 hours of continuous music. Go from morning coffee to evening chill without hunting for an outlet - real battery life for real days.
⚡Rapid Charge: Quick Power for Busy Days
Just 10 minutes of charging gives you 2 hours of playback - perfect for a quick top-up before heading out. Never let a low battery cut your listening short.
🎙️Crystal-Clear Calls: AI-Enhanced Voice Clarity
Advanced single-mic environmental noise cancellation plus an intelligent AI algorithm isolates your voice from background chaos. Calls stay crisp and clear - even on busy streets or windy paths.
🚴Compact Design: Portable Sound, Maximum Convenience
A sleek, compact speaker built for life on the go. Its lightweight build fits in your bag, while the integrated lanyard lets you hang it wherever you need sound - on a bike, tent, or picnic basket.
☔IPX7 Waterproof - Rain, Splash, Poolside, Unstoppable
Rated IPX7 means it survives rain, spills, and even full submersion. Take it to the beach, the park, or the shower - this speaker laughs at water and keeps playing.
✨RGB Lighting: Add Atmosphere to Every Moment
Double-tap the power button after connecting to cycle through 8 dynamic RGB modes. Match the lights to your mood, your music, or the moment - because sound is only half the experience.
SPECIFICATION
| Product name: | ACEFAST K15 Air 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: | 1200mAh / 3.7V. |
| Input: | 5V⎓0.7A, USB-C. |
| Charging time: | About 2.5 hours. 10-minute charge delivers 2 hours of playback at 50% volume. |
| Working time: |
Call time: 12 hours.* Music time: 9 hours.* *Measures are made under 50% volume level, lights off. |
| Speaker unit: |
1 × full-range speaker + 1 × passive radiator:
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| Speaker power: |
Rated power:
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| Material: | ABS, fabric grille. |
| Size: | 120 × 71 × 66mm. |
| Weight: | 280g. |
| Waterproof rating: | IPX7. |
