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December 16, 2025
AceSound Portable Speaker K4 Go
27 $
Description
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Product name:
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ACEFAST K4 Go portable wireless speaker.
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BT version:
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v5.4.
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Transmission distance:
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≥10m.
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Frequency response:
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60Hz-20000Hz.
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Battery capacity:
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900mAh / 3.7V.
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Input:
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DC 5V⎓0.86A (USB-C).
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Charging time:
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1.5 hours.
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Working time:
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8 hours (music mode).
*All measures are made under 50% volume level. |
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Speaker unit:
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1 speaker unit + 1 diaphragm:
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Speaker power:
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Rated power: 1×4W.
Peak power: 1×5W. |
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Size:
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100*40*78mm.
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Weight:
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200g.
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Waterproof rating:
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IPX7.
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🎯Product features:🎯
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🏕️Various Usage Scenarios🏕️
Home, hiking, camping, office. |
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📐Minimalist Design📐
Lightweight and portable. Mini size weighing 200 grams, fits in your pocket. |
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🔊Big Sound from Small Size🔊
Maximum 5W power output, rich and powerful bass, outstanding vocal performance. |
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🎼Dual Acoustic Units🎼
45mm full-range speaker paired with passive diaphragm, delivering comprehensive acoustic enjoyment. |
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🔗Supports TWS🔗
TWS pairing for immersive stereo sound. |
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🎗Built-in Hanging Strap🎗
More convenient for outdoor travel, preventing dropping and falling. |
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💧IPX7 Waterproof💧
Enjoy outdoor fun worry-free. |
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Additional information
| Brand | Acefast |
|---|---|
| Color | Black |
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