SKU: 74867076592

HKM-642515 DIY Bluetooth Speaker Kit for Easy Assembly and Custom Battery Use

$76.49 $84.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

HKM-642515 DIY Bluetooth Speaker Kit for Easy Assembly and Custom Battery UseIntroducing the HKM 642515 DIY Bluetooth Speaker Kit, a perfect blend of creativity and technology for audiophiles and DIY enthusiasts alike. This kit is designed for easy assembly, allowing you to build your own Bluetooth speaker with just a few simple steps. The HKM 642515 features a circuit board connection assembly and housing splicing assembly, giving you a hands on experience as you create your own device. Its compact shell size of 125mm x 74mm

Introducing the HKM-642515 DIY Bluetooth Speaker Kit, a perfect blend of creativity and technology for audiophiles and DIY enthusiasts alike. This kit is designed for easy assembly, allowing you to build your own Bluetooth speaker with just a few simple steps.

The HKM-642515 features a circuit board connection assembly and housing splicing assembly, giving you a hands-on experience as you create your own device. Its compact shell size of 125mm x 74mm x 68mm makes it an ideal choice for personal use or as a unique gift.

One of the standout benefits of this speaker kit is its stable performance, providing a strong signal reception with a Bluetooth range of approximately 10 meters. Whether you're streaming music from your phone or connecting other devices, you can enjoy high-quality audio without interruption. Additionally, it operates on an input voltage of 3.3-5V, ensuring long-lasting performance for hours of enjoyment. With an output power of 2*3W, this speaker kit delivers impressive sound quality for its size.

This kit does require you to bring your own battery, adding a layer of customization to your build. As you assemble your speaker, you'll receive beautiful graphic print instructions that guide you through the process step-by-step, making it accessible even for those new to DIY projects.

Unlock your potential and enhance your sound experience with the HKM-642515 DIY Bluetooth Speaker Kit. Perfect for personal use at home or as a fun project with friends and family. Dive into the world of audio technology and craftsmanship, and enjoy the satisfaction of creating a speaker that’s uniquely yours.

Name: DIY Bluetooth Speaker Kit

Installation method: circuit board connection assembly, housing splicing assembly

Shell size: 125*74*68mm

Baby is a kit and needs to be assembled by yourself! Bring your own battery! Delivering beautiful graphic print instructions

Product advantages:

1. Stable performance, strong signal acceptance, Bluetooth receiving linear distance of about 10 meters

2. Input voltage: 3.3-5V can work for a long time

3. Output power: 2*3W

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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]
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SKU: 74867076592

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4.3 ★★★★★
Based on 1819 reviews
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Donna A.
San Leandro, US
★★★★★ 5
Very comfy sheets, nice fabric
Size: Full, Color: Oatmeal
I wasn’t expecting such good quality forthis price. They’re very soft, but of fairly thick fabric. I’m sleeping great on them. The pockets are deep enough for an 8” foam mattress plus my 3” topper. Will be getting another set for the second bedroom.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
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Verified Purchase
H. Simon
Battle Creek, US
★★★★★ 5
Great Sheets!
Size: Twin, Color: Oatmeal
Super soft, wash up beautifully, seem well made — very happy! It’s very hard to find 100% cotton t-shirt type sheets and these are really lovely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
C
Verified Purchase
Chris
Grantham, US
★★★★★ 3
Weirdly textured
Size: King, Color: Dark Gray
I have bought and loved jersey sheets in the past, that have all been as soft as a well worn cotton t-shirt. These arent soft. They have the stretch of jersey, but not the soft smooth texture that they should have. Even after washing a few times these are one of my least favorite sheets I've ever bought on Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
N
Verified Purchase
Nyfan1
Pawtucket, US
★★★★★ 5
Soft, Breathable Sheets That Feel Great to Sleep On
Size: Twin, Color: White
This Amazon Basics jersey sheet set was a really good purchase. The cotton material is soft, stretchy, and breathable — it feels like sleeping in a comfortable T‑shirt. The fitted sheet has a nice snug fit that stays in place, and the flat sheet is lightweight without feeling flimsy. The fabric washes well, doesn’t pill, and stays soft after multiple loads. It’s a great everyday sheet set for anyone who likes that cozy, relaxed jersey feel. Overall, comfortable, easy to care for, and great value for the price.
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Reviewed in the United States on May 18, 2026
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Verified Purchase
Christopher
Alexandria, US
★★★★★ 5
The Perfect Sheets To Lie On While Writing Amazon Reviews
Size: Full, Color: Light Gray
As I write this, I am laying on an adjustable full sized bed by Hofish and a 10.5" comfort foam mattress by Classic Brands. I know I sound like I am an Amazon plant, but I swear I am not. I'm not even a stockholder anymore. This is the most awesome bed stylings combination I have had in many, many years. In fact, it is the best I have ever owned and it is beat only by some ritzy resort I stayed at on vacation like 20 years ago, though I admit I was pretty drunk the entire time so my memory might not be the most accurate. But getting back to today... these sheets are great. I washed them twice - I'm not a neat freak, I am just amazingly disorganized and easily distracted while doing laundry, so tonight they went though two wash cycles and one dry. And then I put them on the bed. While these sheets are not deep pocket sheets, they don't need to be with this mattress. There is enough room and border for them to tuck and wrap with the elastic to give a strong grip under the mattress, which is important as the adjustable frame continually put the sheets and mattress though its repeated adjustable calesthenics-type positioning. The other two sheet sets I have used since I got this bed have struggled poorly with this. In the day or so and at least a dozen position changes, these sheets stay in place with no popped corners to exposing the bowl as the head and feet rise. Of course, till will tell if it lasts, but so far they are the best of the batch of sheets in my closet. As for texture, they are awesome. I'm a dude. I don't really know what thread count or knit or whatever really means. But these sheets feel like a well-washed favorite, quality rock & roll concert t-shirt. And not one of these glitter puff stupid new groups, like a real rock band from the 80s that now charges $250 for a concert ticket and $60 for a t-shirt...but that group you saw back then, paid $10 for the shirt and you STILL have it and love to wear it because it is perfectly molded to your body, soft and reliable. The kind of shirt you will wear under your suit at work and just grin not just for mental middle finger to corporate dress codes, but because the t-shirt is just that great of a feeling. Well, that is what these sheets feel like. And now you get to sleep in it. It is that awesome. In LA right now we are having a nasty heat wave, but these sheets don't seem to bake me even with my stuttering AC. The flannel sheets I love seem to trigger the butt sweats as soon as I lay down in this heat, but no such problem with these. So really, I'm absolutely happy with these things. I am going to order more in other colors as soon as Amazon gets them back in stock. Great price, great quality, great comfort, great fit, great deal. It is that simple.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2017

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