If you are someone who is always listening to music on the go, whether you are a hiker, cyclist, biker, marathon runner, or similar, you need a Bluetooth speaker that is portable, durable, and reliable. You need a small, thin, flat Bluetooth speaker that is easy to slide into your bag-pack or your pocket.
If that description fits you and you like simplicity and minimalism, then one of the following thin Bluetooth speakers are for you.
1. Best Overall: Lenovo 700 Ultraportable Bluetooth Speaker
- The future looks slim and sounds amazing - as thin and lightweight as a smartphone, This ultra-thin Mini...
- Quintessential portability - at only 11 mm (0.43") and 0.32 lbs. With detachable wristband, this exceptionally...
- Unparalleled sound quality - hardware and software conspire for category-leading Audio, crisp and rich,...
As lightweight and thin as a smartphone, Lenovo 700 ultraportable Bluetooth speaker is engineered to shatter records.
It delivers the ultimate 360-degree quality of sound. Moreover, it features native voice assistant support and touch controls. You can use it to communicate clearly.
However, its wireless operating distance is approximately 10 meters.
2. Most Precise: Senso SoundBox Bluetooth Speaker
- HIGH QUALITY CRYSTAL CLEAR SOUND - The enhanced 10W speaker creates distinct mids and highs from the precision...
- LOUDER VOLUME & MORE BASS - distortion-free at maximum volume; room filling sound, perfect for home, dorm...
- WATERPROOF IPX7 RATED - Can be submerged underwater up to 1 m for 30 minutes. Perfect as an outdoor speaker at...
The 10W soundBox has a precision acoustic driver that creates distinct highs and mids and delivers balanced bass and excellent stereo sound. The output is distortion-free at the highest volume and is perfect for a dorm room, kitchen, car, parties, and more.
The speaker is IPX7-rated. So it can be submerged underwater for 30 minutes, up to one meter. Due to its pocket size, it’s ultra-portable.
On the other hand, its 9-hour battery capacity may disappoint you if you want 24/7-uninterrupted entertainment.
3. Most Portable: JBL Clip 4
- JBL Pro Sound delivers surprisingly rich audio and punchy bass from Clip 4’s compact size.
- JBL Clip 4’s ultra-portable design goes great with the latest styles, and its colorful fabrics and...
- With the JBL Clip 4's redesigned carabiner that’s integrated into the speaker itself for extra protection,...
This portable mini Bluetooth speaker delivers punchy bass and has a playtime of 10 hours.
The IP67 rating, the ultra-portable design, and wireless Bluetooth streaming make it ideal for home, outdoors, and travel. Due to the speaker’s small size, it can’t produce the loudest sound.
4. Best Battery: VR3 Portable Speaker
- 【2023 Upgraded USB-C Output】Two 10000mAh battery packs not only for portable charging but also around the...
- 【Dual Output & Input】Each also has 2 USB output ports that detect all the connected devices and...
- 【Small & Slim】It feels incredibly compact for a 10000mAh power bank, weighing just 218g and only 14mm...
VR3 speaker comes with a large built-in 4000mAh Li-ion battery that you can use to charge your various devices, such as your phone, as you listen to your favorite music.
You can also adjust the volume, switch tracks, and answer your calls without reaching for your phone.
The package contents include a 3.5mm audio cable, user manual, Micro-USB cable, and portable power bank. It isn’t easy to use.
5. Best Playtime: Anker PowerConf S3
- Smart Voice Enhancement: Real-time voice optimization and background noise reduction is conducted by the...
- 6 Microphone Array: Stand up, walk around, and be confident knowing that PowerConf S3 Bluetooth speakerphone...
- Optimized Clarity and Volume: Voice volume is automatically balanced to make up for differences in loudness...
Anker PowerConf S3 comes with six mics and an enhanced Smart Voice. So, you are guaranteed real-time voice optimization as well as background noise cancellation.
The microphone arrays also allow you to stand up and walk across the entire meeting place as you communicate and enjoy the Entertainment.
With 24 hours of call time, you shouldn’t expect any interruptions throughout the day. However, your volume may determine the life of the battery. The wireless capability is also limited.
6. Most Portable: JAM Hang Around
- UP TO 20 HOURS PLAYTIME: Have your party go late into the night without worrying about charging your speaker
- WATER & DUST PROOF –IP67 RATED: The Hang Around is designed to keep the music going through just about...
- SPEAKERPHONE: You can answer your phone without disconnecting from the Hang Around. Hang Around knows when a...
JAM Hang Around offers you up to 20 hours of playtime. So, you can have your party whenever you want without worrying about charging the battery.
This IP67-rated speaker also comes with a speakerphone that allows you to answer your calls without disconnecting from the system.
The stereo speaker produces incredible stereo quality that is accompanied by a powerful punch.
If you can’t sync 2 Hang Arounds, you will not create room-filling stereo sound.
Phillips has been a brand name in the electronics industry for many years. The company is known for producing high-quality products from TVs to stereos. The BT Wireless speaker is no different.
Making the first spot on our list, the Phillips BT Wireless is a simple, minimal, and flat form factor Bluetooth speaker. This speaker is made for fitting into very slim spaces and is lightweight yet durable enough to be a portable speaker.
- Strong Bluetooth Connection up to 30m or 100ft
- Durable build -shockproof, Dustproof and waterproof (IP57)
- USB cable doubles as a lanyard strap
In fact, the main benefit of this flat speaker is the Bluetooth range. The BT wireless boasts a strong Bluetooth connection of up to 30M (100 ft). While the Bluetooth range is impressive, on the other hand, many people have complained about the speaker’s Bluetooth connectivity, especially with iPhones.
In addition, the device offers up to 8 hours of playtime, which is considered fair.
Where this speaker really shines is in terms of its outdoor appeal. The BT wireless is said to be waterproof, shockproof, and dustproof. Indeed, it was designed to handle the outdoors. It even includes a USB cable as a lanyard strap. Most outdoor people prefer a Bluetooth speaker with a USB capability.
The beat doesn’t stop with ever-play wireless portable speakers. With a strong Bluetooth connection of up to 30M (100 ft), you can move to your own Rhythm and never miss a thing. Keep rocking all day with 8hrs playtime.
And when you need to step outside, the waterproof, shockproof, and dustproof design is built to handle the outdoors. With a handy USB cable that doubles as a lanyard strap.
And another thing, it also included a built-in mic for hands-free calls. Flast speakers with built-in mics are great because normally you won’t want to be moving them around too much.
The Dash 7 is not only flat, but it’s just wide enough to fit into pockets and other small spaces in your bag pack, fanny pack, or wherever else. It is probably the thinnest Bluetooth speaker we have come across so far.
There are some Bluetooth speakers which are flat but might be too wide for some people, like the Bose Soundlink Micro, example.
Moreover, it will sit quite comfortably in front of your tablet without obstructing your view. Special features include a noise-canceling microphone, speakerphone, good battery life (12 hours), and the capability of connecting with a separate plug-in palm-sized powered sub-woofer called foxLO and it often comes accompanied by a folding stand (protective carry case).
A few drawbacks include the small size of the operating button and strain under bass-heavy audio and at high volumes.
There is, however, a price to pay for these advantages in size and design, at $130, this speaker is not cheap and is quite a bit above the price point of other higher-performing, although considerably larger Bluetooth speakers.
However, the Dash 7 does feature good audio quality with crisp, precise audiophile-grade sound, great for listening to music without heavy bass.
So, it comes down to whether you are willing to pay for the advantage of its clear audio, truly compact, flat design, and if you like it’s cool, sleek style enough.
The successful and immensely popular JBL Clip has encouraged JBL to release 4 revisions of the speaker. The JBL Clip II to IV is special because this flat-round Bluetooth speaker offers a rich set of features.
With JBL you can always expect quality, as well as great waterproofing, in all their products. The Clip is no different.
Although it is about the size of the drain on your kitchen sink, this wonderful little speaker can put out loud, clear sounds with a reasonable amount of bass.
As it also comes with an IPX7 waterproof rating meaning you can submerge it for up to 30 minutes so this is a speaker you can take any and everywhere.
Its keychain clip which gave this model its name makes that even easier since you can clip it to your backpack or even your belt without it being a bother.
It is like the Bose SoundLink Color was designed specifically to sit in a pocket almost as comfortably as a flask. It is wide, but flat so that it sits as comfortably in a pocket as it does on a shelf.
As it is just over a pound, it doesn’t weigh you down either.
Its eight hours of battery life could be better, but with it, you also get that same Bose quality sound and rich bass that you have come to know and love from its other products.
This is a speaker that benefits from its shape. The tubular design not only produces crystal clear 360-degree sound but it is created in the keychain design so that you can either slip it in your pocket or hook it onto your backpack.
As it is both lightweight and reinforced with a rubberized oil finish, it not only has some impact proofing but a waterproof rating of IPX4 as well, enough to withstand splashes.
It comes with a pretty standard eight hours of battery life which makes it an all-around great small Bluetooth speaker, especially for the price.
For those who need a rugged Bluetooth speaker that can take some hard hits, the Bose Soudlink Micro is a good fit.
In fact, with features such as an integrated strap for clipping onto bags and other objects and its hard rubber exterior, this speaker is made to take abuse.
It’s not the flashiest speaker on the market, and neither is it the cheapest, but it’s rugged and can take a beating, so it will last a very long time.
Moreover, it’s waterproof and offers strong audio performance for its small size. All in all, the Bose Soundlink Micro is probably the best pocket speaker on the market at the moment.
13. Anker SoundCore
Ok, the Soundcore is not the thinnest Bluetooth speaker, but it’s flat enough for most people.
Moreover, it is a powerhouse speaker which is great for those looking for big sound in a fairly flat Bluetooth speaker. The SoundCore is one of those speakers that looks deceptive in the pictures of it.
You see, Anker speakers may appear bigger than they actually are. The SoundCore looks practically shelf-worthy, but it is actually not much larger than your average flashlight (though probably just as weighty).
Despite the small package, the SoundCore can fill a whole house with perfectly clear sound without much effort, although it does want some better bass.
However, instead of bass, that weight is added on by 24-hour battery life and a 64 feet Bluetooth range which is superior to almost every other Bluetooth speaker product of its size.
14. Most Portable: Harman Kardon Esquire Mini 2
- Wireless Bluetooth Streaming
- High fidelity sound
- Conferencing system
The Esquire Mini 2 weighs approximately 8.8 ounces and measures approximately 2.9 by 5.5 by 1.0 inches. Due to its size, it can easily fit into your large coat or carry-on.
There are controls for call answer/end, volume, power, and Bluetooth pairing across the speaker’s narrow top panel.
The speaker also employs a 1.75-inch, full-range 8-watt driver. It delivers the highs-focused sound and clear mids. Since it’s a small, single-driver speaker, it doesn’t deliver sound resembling bass rumble.
15. Most Modern: JLab Audio Crasher Slim
- PREMIUM QUALITY SOUND : Two highpowered drivers and a top-of-the-line rear passive subwoofer synchronize to...
- CRASH IN STYLE : Our sleek, simplistic design makes these speakers perfect for any setting, from formal...
- LONG BATTERY LIFE : With over 10 hours of battery life, a 1500mAh battery, 30 feet range, and Bluetooth 2.1...
JLab audio crasher Slim has two high-powered drivers and a top-of-the-line rear, a passive sub that delivers deep Bass and vibrant highs.
With a battery life of 10 hours, you can keep the party going throughout the day without any interruption. The 30 feet range is good enough but cannot meet all your entertainment needs.
Why Use Small Flat Bluetooth Speakers?
1. No Cable is Needed
Bluetooth speakers are incredibly advantageous as they don’t need a cable to run smoothly.
In fact, they are capable of producing a high-quality of sound, and they don’t tie you to a strict location.
This means that you could easily take your Bluetooth speaker out with you when you go to have fun with friends and listen to some music without worrying about having to plug it in the power socket or whether or not you brought your cables. However, the size is what matters the most.
2. They Are Portable and Mobile
Mobility is becoming a huge part of our lives, and that’s pretty much a fact. We take our mobile phones everywhere and now we can do the same with our music.
You can literally take the music with you. The smallest Bluetooth speakers are easily carried in a small backpack or a handbag, and they will take up absolutely no significant space at all.
People like portability. Loud outdoor speakers great for camping and such, but sometimes you need a smaller speaker while out and about, e.g when hiking.
This is incredibly important as they would allow you to bring them with you regardless of where you are going.
3. They Are Small But Capable of Producing High-Quality Sound
If you are just looking for a small cheap Bluetooth speaker, please check out our article on the best Bluetooth speakers under $20.
You are probably thinking that the smallest Bluetooth speaker is going to have a significantly compromised sound quality. Now, to be completely honest, the quality of the sound and the loudness volume can’t be compared to those of larger speakers, but that’s not the intention behind portable and smaller units.
After all, you don’t expect to be able to blast your friends away with a speaker that you can fit in the pockets of your jeans, right?
However, the truth is that with the advancement of modern technologies it’s now possible for you to enjoy a considerably great quality of your sound even when the speaker easily fits in your pocket. This is mainly due to the integration of modern technologies.
When you stack all of these together, you quickly going to see that the size-to-quality ratio is just as good as the one in larger speakers. It’s simply going to depend on what you are looking for in particular. The smallest flat Bluetooth speakers are definitely very useful.
4. The Can Hold In Small Areas
These small thin speakers can be easily slipped into your pocket or the side of your backpack. They are not bulky which is a plus for people who like to look minimal and not untidy.
When Not To Get Small Flat Speakers?
There is a big difference between the quality and the power that a big speaker can produce in comparison to that of these smaller speakers.
So if it’s the maximum loudness that you are looking for, then you should definitely set out for bigger speakers. In any case, you can check out our list of loud outdoor speakers. Or, maybe you want a boombox?
The History Of Flat Bluetooth Speakers
There are many large and powerful Bluetooth speakers out there and those have their place and are important.
After all, larger speakers have always existed. However, with the advent of modern technology, we now have small and yet powerful Bluetooth speakers.
The advent of Bluetooth technology was the advent of portable sound, from speakers at least. So you don’t need to be carrying a Bluetooth speaker the size of your 1980s boombox on your shoulder anymore.
While often a large package features a little more oomph, especially in terms of bass, many of the smallest speakers on the market still excel at providing loud, clear sound as well as being more friendly on the wallet.
So if you want a thin Bluetooth speaker so small it can fit into your pocket, all the options above are great.
1. Is Harman Kardon Esquire Mini 2 waterproof?
Yes, it is waterproof. Harman Kardon Esquire Mini 2 is a portable and waterproof Bluetooth speaker with a mic, and it comes with a built-in power bank.
2. Anker SoundCore vs. Bose SoundLink Color: which one to go for?
Overall, the Bose SoundLink Color outperforms the Anker SoundCore. The Anker provides a more balanced, neutral sound profile, while the Bose has a more prolonged low bass. It can also go a little louder at peak level with less compression, resulting in clearer music at higher volumes.
3. Are JBL and JLab the same?
No, they are not. JBL speakers and headphones are more durable, more comfortable, and feature greater noise isolation. Their out-of-the-box sound profile is more balanced, yet certain listeners may prefer JLab Audio’s bass-heavy sound profile. Unlike JLab Audio, the JBL has a parametric EQ and presets for customizing the sound.
4. What are the advantages of Bluetooth?
Here are the advantages of using Bluetooth:
- Simple Automation
- Minimal Interference
- Data and voice communication sharing
- Your own Personal Area Network.
There you have it, a review of the flattest Bluetooth speakers. In fact, we looked at what might be the thinnest Bluetooth speaker on the market right now. Which one will you choose? If you want another portable option but someone for the rough outdoors, you may also consider getting a backpack with speakers. These are clearly large but are easy to carry around as well.
If you are a big fan of flat audio devices, please also check out our guide to the best flat Bluetooth headphones.
Norvan Martin is the founder of BoomSpeaker.com. He is a professional Electronics Engineer and is passionate about home theater systems and AV electronics. BoomSpeaker was created as an online hub to share his knowledge and experiences as it relates to home theaters and home audio electronics.