OontZ Solo Bluetooth Speaker, Loud Small Bluetooth Speaker, Stocking Stuffer Electronic Wireless Mini Speaker, Black

(10 customer reviews)

Brand Cambridge Soundworks Model Name OontZ Angle Solo Speaker Type Outdoor Connectivity Technology wired, wireless Special Feature Waterproof, Lightweight, Built In Microphone MINI SPEAKER THAT PACKS A PUNCH! The OontZ Solo Small Bluetooth Speaker is engineered to deliver an audio experience that transcends its compact size. With a focus on premium sound quality, it boasts…



From the brand

Product Description

OontZ Solo Bluetooth Speaker - Compact, Small, Light Wireless Bluetooth Speaker


OontZ Solo Bluetooth Speaker – Compact, Durable, Powerful

OontZ Solo is the PERFECT ON THE GO TRAVEL SPEAKER. Designed and Engineered by Cambridge Sound Works in the USA, this small wireless speaker provides fast connection and an incredible wireless range of up to 100 unobstructed feet from your device.

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OontZ Solo Bluetooth Speaker


The OontZ Solo Bluetooth speaker can resist gentle water spray and splash. Perfect for taking in the shower, to the beach, or by the pool!



5+ watt power AMP from a custom neodymium driver and bass radiator – for top quality full range, crystal clear sound, and bass beyond its size.



Excellent battery life of up to 10 hours when set to 2/3rd volume on a full charge! Enjoy streaming your music on your device from morning till night!



Its triangular design with no hard corners easily fits in your hand or the cup holder in your car. No distortion even when playing at maximum volume!

Additional information

Weight 0.21 kg

1-pack, 2-pack

Compatible Devices

Laptop, Tablet, Smartphone


Black, Blue, Red, White

Mounting Type


Controller Type




Battery Life

10 Hours

Included Components


Product Dimensions

2.75"D x 3.9"W x 2.8"H

Audio Output Mode


Is Waterproof


Charging Time

10 Hours

Warranty Type


Maximum Range

30 Meters

Number of Items


Control Method


Speaker Size

3.9 Inches

Power Source

Battery Powered

Woofer Diameter

2 Inches

Number of Batteries

1 Lithium Ion batteries required. (included)

Audio Driver Type

Dynamic Driver

Bluetooth Range

100 Feet

Audio Latency

30 Milliseconds

Connectivity Protocol


Item Weight

0.21 Kilograms, 7.4 ounces



Item model number



1 Lithium Ion batteries required. (included)

Date First Available

September 11, 2018

Country of Origin



Cambridge SoundWorks

10 reviews for OontZ Solo Bluetooth Speaker, Loud Small Bluetooth Speaker, Stocking Stuffer Electronic Wireless Mini Speaker, Black

  1. Greg Clark

    I have the original Oontz angle and love it. The sound quality is fantastic for such a small speaker. I have even used it in my classroom and the sound carries well w/o being tinny or distorted. When I was in Florida a couple of weeks ago my mom struggled to get my phone to pair with her sonos speaker and I didn’t want her to get confused and struggle with re-pairing her own phone so i just ordered my own. The Oontz solo has great sound for a tiny speaker and is perfect for chilling on the lanai, schlepping to the beach, taking on a walk or to the gym… it even comes in colors so I got the red to make it easily identifiable as “mine.” I liked it so much that when i came home and couldn’t fine my original Oonts angle I bought another red solo. For $20 (it is worth having an extra anyway)! I may even get some for my kids stockings this Christmas. Quality portable bluetooth speakers are practical and totally useful in so many situations. My new one arrived yesterday and I listened to it on my patio for hours and hours. It came charged and ready to go. I love these little speakers. Small enough to be readily portable, great sound. Fantastic product, good price point, thank you for the Oontz speaker line!!!

  2. KM

    After reading reviews on the Oontz Angle Solo and several other competing speakers, based on reviews, I settled on the Oontz (BTW, I bought it on Amazon at a super sale price). I was looking to replace an early-model Bluetooth mini speaker from another manufacturer that I used for travel. That speaker was unreliable in its Bluetooth connection, the controls were wacky, the soft-touch finish had become sticky and, most importantly, it just didn’t sound good. After having traveled with the Oontz Angle Solo for 11 days, I’m ready to add my review to the others. For a speaker I intended to use for travel, this one ticked all my boxes:1) The small size is perfect;2) The case is rigid and sturdy enough that I’m not concerned it will get crushed or broken—very solid construction;3) Bluetooth connection with my phone is consistent and reliable—turn it on and it connects right away and stays connected across the room;4) The controls are straightforward and easy to understand; and5) The sound is clear with good overall tone, reasonable bass for a speaker this size and it can play pretty loud. [I worked in the home audio industry for many years and I think I can most assuredly attest that this is a good and good-sounding product considering its price and size. I have other speakers for serious listening].Plus it can be paired with another Oontz speaker for left-right stereo or dual speaker sound. I have not yet tried the speakerphone feature.For what I paid, it would be hard to beat the Angle Solo. I like it so much that when I saw the Oontz Angle 3 reduced on Amazon, I bought one. I intend to use it as the left speaker (control speaker) with the Angle Solo as the right at my desk. I’m thinking the extra bass from the larger Angle 3 will enhance the stereo sound. I’ll report on this in a review of the Angle 3.

  3. Looking Within

    I needed an inexpensive speaker to use outside with my phone. This fit the budget and the reviews were good. They were also true! This little guy puts out some impressive sound for no bigger than he is. It is definitely easy on the ears – no tinny sounds or muddy bass, you can hear all ranges clearly. Pretty remarkable for its size. I will be serenading not just myself, but the neighbors too, with this little dude. The Bluetooth took all of a nanosecond to connect. Very good product for the price. I would definitely buy again. A friend was here when I opened it/tried it out and she liked it so well, she’s getting one for her beach outings.

  4. Mike S.

    Meet the Cambridge Soundworks OontZ Angle Solo Bluetooth Portable Speaker – a compact, surprisingly loud, and budget-friendly solution for music on the go! While it may not provide the highest quality sound, this little speaker packs a punch and offers excellent value for its price. Let’s dive into the details of this affordable audio companion.Pros:Compact size: With its small, portable design, the OontZ Angle Solo is perfect for tossing in your bag or backpack, ensuring you have tunes wherever you go.Surprisingly loud volume & bass: Despite its size, this little speaker delivers surprisingly loud volume and bass, making it great for casual listening or small gatherings.Impressive wireless range: With a 100-foot wireless range, you can enjoy your music without being tethered to the speaker, providing flexibility and convenience.IPX5 water-resistant: The OontZ Angle Solo is IPX5-rated, meaning it can withstand splashes and light rain, making it suitable for outdoor use.Budget-friendly: As a cost-effective option, this speaker offers a decent listening experience without breaking the bank.Cons:Sound quality limitations: While the OontZ Angle Solo provides a satisfactory audio experience for casual listening, it may not meet the expectations of audiophiles or those seeking high-quality sound from their speaker.In conclusion, the Cambridge Soundworks OontZ Angle Solo Bluetooth Portable Speaker is a decent, budget-friendly solution for music on the go. Its compact size, surprisingly loud volume and bass, impressive wireless range, and water resistance make it an excellent travel companion. While it may not provide the highest quality sound, this little speaker offers great value for its price, making it perfect for casual listening and outdoor adventures. So, grab your OontZ Angle Solo and hit the road with your budget beats!

  5. Barbara

    This speaker has good sound and was easy to pair. Also very small and easy to carry. I remember this company from the 80s in Cambridge MA; awesome speaker and when I registered for free 2 year warranty via text I actually “spoke” with someone at the company, not a I.E.

  6. Cliente de Amazon

    Excelente bocina , chica , y buen sonidoMe gusta mucho

  7. Lora G

    ExelenteMuy recomendable excelente sonido y compacto

  8. Kelda S.

    If only it wasn’t made in ChinaIt works really well, good sound, easy connectivity, US design, alas made in China, big, big sigh.

  9. Blanca Verdugo

    Me encantaLa segunda vez que la compro, muy resistante!

  10. Kindle Customer

    A very impressive speaker for the priceI picked this speaker up because I wanted something inexpensive and relatively durable I could use to listen to music and podcasts in the shower. My previous shower speaker (one of the round ones with the suction cup on the bottom) put out barely enough volume to be audible over running water. This speaker however, despite its small size, is easily loud enough to be heard clearly even at half volume.At near full volume it is easily capable of being heard from at least the next room over, and delivers a fairly full bass sound and clear high range as well. My only criticism is that at maximum volume I did notice some distortion, however it is not at all necessary to set the volume this high if you are in remotely close proximity to it.I was so impressed with the device that I elected to use it more generally around the house in place of a smart speaker.On a single charge I was able to listen to use it for more than 8 hours, at a louder volume that the speaker in my iPhone is capable of outputting (which was roughly 30-35% of the maximum volume of the Oontz), and the battery was only depleted by 50%.All this for only $20. I can’t recommend it enough.

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