HKM-381139 Portable 40W Waterproof Bluetooth Speaker with Long Battery Life and Multiple Playback Options
SKU: 93303527304

HKM-381139 Portable 40W Waterproof Bluetooth Speaker with Long Battery Life and Multiple Playback Options

Sale price$94.49 Regular price$104.99
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  • USA
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Ships within 48 hours Β· Estimated delivery Jul 5 - Jul 10

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Description

HKM-381139 Portable 40W Waterproof Bluetooth Speaker with Long Battery Life and Multiple Playback OptionsIntroducing the HKM 381139 Portable 40W Waterproof Bluetooth Speaker, designed for those who appreciate quality sound and portability. This speaker is perfect for outdoor adventures, backyard gatherings, or cozy moments at home. With its compact dimensions of 207x63x80mm and a lightweight build of approximately 800 grams, it is easy to carry without sacrificing sound quality. Equipped with advanced Bluetooth version 4. 2 technology, the HKM 381139

Introducing the HKM-381139 Portable 40W Waterproof Bluetooth Speaker, designed for those who appreciate quality sound and portability. This speaker is perfect for outdoor adventures, backyard gatherings, or cozy moments at home. With its compact dimensions of 207x63x80mm and a lightweight build of approximately 800 grams, it is easy to carry without sacrificing sound quality.

Equipped with advanced Bluetooth version 4.2 technology, the HKM-381139 allows you to connect within a distance of up to 18 meters in open spaces. It supports multiple playback options, including Bluetooth, TF card, and AUX IN, ensuring you can enjoy your music however you prefer. The speaker delivers powerful audio with an impressive output of 20Wx2, providing a rich listening experience. Plus, it supports popular audio formats such as Ape, FLAC, WAV, and MP3, meaning you can play your favorite tracks with ease.

With its high-capacity 3.7V 6600mAh battery, the HKM-381139 offers a long playtime of up to 15 hours. The charging process is efficient, taking less than 3 hours via Type-C 5V/3A input. In terms of sound performance, the speaker boasts a frequency response range of 80Hz to 18KHz and maintains a signal-to-noise ratio of at least 90db, ensuring clarity and precision in every listen, with distortion kept below 1%.

Included with your purchase are the HKM-381139 speaker, a Type-C data cable, a 3.5mm audio cable, and a practical black climbing rope for easy transport. Whether you're at the beach, hiking, or hosting a get-together, this versatile speaker elevates your audio experience seamlessly. Enhance your collection with the HKM-381139 speaker and enjoy quality sound anywhere you go.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93303527304

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BizzyB
Whiting, US
β˜…β˜…β˜…β˜…β˜… 5
Fits my Eufy vacuum well
Size: 19 Pcs for eufy L60/ L50 Series
Bought these replacements for my Eufy vacuum. They fit and work great! No issues.
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Reviewed in the United States on April 6, 2026
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Jennifer Martin
Houston, US
β˜…β˜…β˜…β˜…β˜… 5
Great value and quality parts
Size: 23 Pcs for eufy C20 Omni
The parts are great and working perfectly! Very happy with this purchase.
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Reviewed in the United States on December 17, 2025
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Tennille Garcia
New York, US
β˜…β˜…β˜…β˜…β˜… 5
Excellent Product
Size: 23 Pcs for eufy C20 Omni
Awesome replacement kit at a good price without sparing quality.
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Reviewed in the United States on February 28, 2026
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Deb
Phoenix, US
β˜…β˜…β˜…β˜…β˜… 4
Nice accessories for robot
Size: 19 Pcs for eufy L60/ L50 Series
Nice product and value
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Reviewed in the United States on February 24, 2025
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SympathyIVTheDevil
Houston, US
β˜…β˜…β˜…β˜…β˜… 5
Perfect Replacement Set to Keep Your C20 Omni Running Smoothly
Size: 23 Pcs for eufy C20 Omni
This BUXEBUX 23‑piece accessory kit fits the Eufy C20 Omni perfectly and has everything needed to refresh the vacuum without hunting for individual parts. The brushes, filters, and rollers all feel well‑made, install easily, and noticeably improve cleaning performance. Great value for keeping the robot vacuum in top shape.
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Reviewed in the United States on June 1, 2026

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