Description
PRODUCT SERIES
ACESOUND
ACESOUND

Maximum peak
power
45mm full-range
speaker

True wireless
stereo
Supports TWS interconnection

High quality
sound
Professionally
tuned sound

900mAh battery capacity
8 hours long
music time

IPX-rated waterproof design
Can work in water in a short time

Built-in hanging
strap
Convenient for outdoor travel

18 months
warranty
SPECIFICATION
|
Product name:
|
ACEFAST K4 Go portable wireless speaker.
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|
BT version:
|
v5.4.
|
|
Transmission distance:
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≥10m.
|
|
Frequency response:
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60Hz-20000Hz.
|
|
Battery capacity:
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900mAh / 3.7V.
|
|
Input:
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DC 5V⎓0.86A (USB-C).
|
|
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:
|
1 speaker unit + 1 diaphragm:
|
|
Speaker power:
|
Rated power: 1×4W.
Peak power: 1×5W. |
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Size:
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100*40*78mm.
|
|
Weight:
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200g.
|
|
Waterproof rating:
|
IPX7.
|
|
🎯Product features:🎯
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|
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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. |
|
|
🎗Built-in Hanging Strap🎗
More convenient for outdoor travel, preventing dropping and falling. |
|
|
💧IPX7 Waterproof💧
Enjoy outdoor fun worry-free. |
|
What’s in the box?

Speaker
x 1

USB-A to USB-C
cable x 1

Manual
x 1









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