SKU: 80777438653

HKM-297875 Portable Waterproof Mini Bluetooth Subwoofer with TF Card Support and Hands-Free Function

Sale price$67.49 Regular price$74.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

HKM-297875 Portable Waterproof Mini Bluetooth Subwoofer with TF Card Support and Hands-Free FunctionIntroducing the HKM 297875 Portable Waterproof Mini Bluetooth Subwoofer, designed to elevate your audio experience on the go. This versatile speaker combines rugged durability with advanced technology, making it a perfect companion for outdoor adventures or cozy indoor listening sessions. Featuring a sleek leather changeable exterior, this portable Bluetooth speaker seamlessly integrates into any setting. With an impressive output power of 5W, you can

Introducing the HKM-297875 Portable Waterproof Mini Bluetooth Subwoofer, designed to elevate your audio experience on the go. This versatile speaker combines rugged durability with advanced technology, making it a perfect companion for outdoor adventures or cozy indoor listening sessions.

Featuring a sleek leather changeable exterior, this portable Bluetooth speaker seamlessly integrates into any setting. With an impressive output power of 5W, you can enjoy crisp and clear sound quality whether you're hosting a gathering or enjoying some personal time. The built-in Bluetooth version 5.0 ensures a stable connection, allowing you to wirelessly stream your favorite tracks effortlessly.

The HKM-297875 includes multiple functionalities, such as hands-free calling and support for MP3 songs stored in a TF card. Its extensive compatibility means you can easily connect via a 3.5mm audio input, making it suitable for a variety of devices. Additionally, the FM function offers even more listening options for those who enjoy radio.

With a battery capacity of 1500mAh, you can enjoy up to 8 hours of playtime at 70% volume, ensuring you have music throughout the day without interruption. The quick 4-hour charging time means you're back to enjoying your favorite tunes in no time. Plus, the unique sound boost feature ensures an enhanced audio experience every time you play.

Designed for the modern nomad, the HKM-297875 measures just 81*81*116mm, making it compact and easily portable with the included belt. Whether you’re at the beach, on a hike, or simply relaxing at home, this speaker delivers impressive sound in a convenient, waterproof package.

Discover how the HKM-297875 Portable Waterproof Mini Bluetooth Subwoofer can transform your music experience today!

【technical parameter】

Speaker type: leather changeable portable portable bluetooth speaker
Adjustment method: button

● Output power: 5W
● External magnetic speaker: 4Ω5W
● External magnetic horn: 4Ω 5W 52 sides 45 tape, secondary magnetic 16 cores, empty tape booster
● Battery capacity: 1500MA double protection board
● Separation: ≥90dB
● Signal to noise ratio: ≥80dB
● Working voltage: DC 5V
●Solution: Jerry Bluetooth version 5.0
●Playing time: 8 hours "Volume adjustment at 70%"
●Charging time: 4

●Built-in Bluetooth wireless transmission, hands-free function for incoming calls
●Stereo audio transmission protocol
●Support U play
●Support playing MP3 songs stored in TF card
●Support all audio input of external 3.5mm terminal
●Series 1+1
●Support rechargeable
●Sound with boost
●FM function

●Portable belt bare metal size: 81*81*116mm

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: 80777438653

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4.3 ★★★★★
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Clara
Houston, US
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious. To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
M
Verified Purchase
Mo
Port Orchard, US
★★★★★ 5
Love this
Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
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Reviewed in the United States on May 21, 2026
J
Verified Purchase
Jason
Lowell, US
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware. I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
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Reviewed in the United States on April 8, 2026
J
Verified Purchase
Jacob D. Kettle
Waukegan, US
★★★★★ 5
Great center piece for my gaming room
Size: 7.9"D x 39.4"W x 34.3"H, Color: White, Size: 7.9"D x 39.4"W x 34.3"H, Color: White
It’s quite large, but you can display a lot of your cool collectibles on it. It arrives in a nicely packaged box with instructions, although I found the instructions to be quite basic. Most people should be able to figure it out. Instead of following the instructions, I recommend forming the honeycomb structure on one side and then attaching it to your wall. Drill holes through the holes in the honeycomb, ensuring everything is level. Once the entire unit is assembled, one person can hang it on the wall. However, I suggest having a building partner. I attempted it alone and was straining my core while reaching on a ladder, which was probably not the wisest idea. The build quality appears to be very good, and I believe it will last for many years. The LED light colors are nice, though not as good as those on a razor, but they’re not bad for a third-party product. There are plenty of screws to install, with a couple of extra. Just for reference my computer screen in the g9 57 inch that’s how big this shelf unit is. Holds up to 120 lbs
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Reviewed in the United States on February 8, 2026
S
Verified Purchase
Steven Knipp
Cuba, US
★★★★★ 5
So many uses for this shelves
Easy to assemble and true to size i use mine as an mini Rc crawler display. Very sturdy and cleans well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026

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