🎧 Hear More, Miss Nothing — The Future of Open-Ear Audio
The O2 Open-Ear Headphones combine cutting-edge air conduction technology with 15mm enhanced bass drivers and four noise-cancelling microphones, delivering 22 hours of wireless playtime. Designed for professionals on the move, these ultra-light earbuds offer secure over-ear hooks, multipoint Bluetooth 5.3 connectivity, and app-based customization, ensuring immersive sound and situational awareness for commuting, workouts, and calls.
Control Method | App |
Control Type | Media Control |
Antenna Location | Exercising |
Water Resistance Level | Water Resistant |
Is Electric | Yes |
Specific Uses For Product | Sport |
Cable Features | Without Cable |
Additional Features | Sweatproof, Lightweight, Multipoint Pairing, Fast Charging, Microphone Included |
Earpiece Shape | over-ear hooks |
Headphones Ear Placement | Open Ear |
Headphone Folding Features | open ear |
Carrying Case Color | Black |
Color | Black |
Style Name | Contemporary |
Item Weight | 8 Grams |
Connectivity Technology | Wireless |
Wireless Technology | Bluetooth |
Bluetooth Version | 5.3 |
Carrying Case Battery Charging Time | 75 Minutes |
Frequency Range | [20 Hz, 20000 Hz] |
Audio Driver Size | 15 Millimeters |
Noise Control | None |
G**T
Fantastically Crisp Sound, Comfortable to Wear and Great Value for Money
TRUEFREE has nailed the balance between performance and price. These headphones are perfect for commuting, Zoom/Teams calls, and casual music listening. I was especially pleased with the noise isolation, it blocks out a good amount of background noise whilst still having awareness of your surroundings. The charging case is compact and convenient, and the earbuds pair instantly with my phone. A great choice if you’re on the go!
M**
Not recommend
Not recommend
M**K
Great headphones, super comfortable
I have struggled with earbud style headphones because they're uncomfortable and don't stay in my ears when exercising.Truefree O2s have fixed this 100% - they're super comfortable, the sound quality is great and they stay where they are supposed to be! They also have great battery life.I have one small gripe and it's hardly a surprise...in noisy environments they can be difficult to hear; I have recently taken a couple of very busy flights and they've not really been loud enough. But that's being very critical.
D**S
Impressive earbuds
I have been using these earbuds regularly over the last couple of weeks while cycling to work.SetupI found connecting to these headphones with my iPhone 15 Pro to be very easy and quick. Connecting to them daily is also easy and have been impressed with the connectivity.Battery LifeI have used these for several days with the charging case and found they last several days without charging, using them for 90 minutes every day. I have been very impressed battery life on these.Sound QualityThese earbuds sound a lot better than the Truefree O1 earbuds. I was quite impressed with these earbuds when I compared them to an expensive pair of bone-conduction headphones. I found the O2 were louder than the bone conduction while being half the price. I wouldn’t say the sound quality is excellent on these, but I do enjoy listening to music on them.DesignAlthough the charging case has a unique design that represents the brand well, the design lets these earbuds down. I have found these are not secure enough when on the ear, therefore, they will bounce around. Last week, I was cycling down a hill and they fell off, leading to them breaking into pieces on the road. Fortunately, I did put them back together and they are still working. For casual cycling or gentle running, these would be perfect.Disclaimer: I have been sent this product as a free sample to test and unbox. This has not affected my opinion of the product.
M**N
Not private
I like the look and feel of these headphones but unfortunately you have to have the volume really low as others in the room can hear the sound coming from the headphones.Will be ok for when out walking etc but not for they office as colleagues will hear unless the volume is low.
L**G
Excellent value for money
Loved:- the price- surprisingly good soundNot so good:- spacial awareness not as competant as other bone tech headphones- not quite as stable as other sport headphones to wear
S**
Comparison of the Truefree 1 & 2 ( upgrade )
Awesome product, I've been using Truefree for a long while now.I've tried other products but,never found them as useful as Truefree 1, up until now.I upgraded to Truefree 2, to see what improvements if any.I was impressed with the flexibility, durability and how compact the device is, great sound and are comfortable to wear all-day.Working on construction sites and out door activities perfect.
Trustpilot
2 months ago
1 day ago