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🎧 Stay connected, stay ahead — sound that moves with you.
The Truefree O1 Open-Ear Headphones combine a secure over-ear hook fit with an open-ear design to keep you aware of your surroundings while delivering immersive sound through 16.2mm dynamic drivers. Featuring Bluetooth 5.3 for stable, low-latency connections, four microphones with advanced noise cancellation for crystal-clear calls, and up to 45 hours of total battery life, these wireless earbuds are engineered for active professionals who demand comfort, performance, and seamless multitasking on the go.
| Age Range Description | Adult |
| Antenna Location | Calling, Cycling, Exercising, Running |
| Asin | B0CTJQ57C9 |
| Audio Driver Size | 16.2 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 45 hours |
| Battery Charge Time | 45 hours |
| Best Sellers Rank | 385 in Open-Ear Headphones |
| Bluetooth Range | 20 Metres |
| Bluetooth Support | Yes |
| Bluetooth Version | 5.3 |
| Box Contents | Truefree O1 Earbuds, USB-C Charging Cable, User Manual |
| Brand Name | truefree |
| Cable Features | Without Cable |
| Carrying Case Battery Capacity | 800 milliamp_hours |
| Carrying Case Battery Charging Time | 2 Hours |
| Carrying Case Color | White |
| Carrying Case Height | 33 Millimetres |
| Carrying Case Length | 92.5 Millimetres |
| Carrying Case Material | Thermoplastic elastomer (TPE) or similar materials |
| Carrying Case Weight | 103 Grams |
| Carrying Case Width | 71.9 Millimetres |
| Colour | White |
| Compatible Devices | Bluetooth-enabled devices |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Country Of Origin | China |
| Customer Package Type | FFP |
| Customer Reviews | 4.1 4.1 out of 5 stars (5,435) 4.1 out of 5 stars |
| Earpiece Shape | angular |
| Enclosure Material | Plastic |
| Frequency Range | 20KHz |
| Frequency Response | 20 KHz |
| Generation | 1 |
| Global Trade Identification Number | 06974685081484 |
| Hardware Interface | USB |
| Headphone Form Factor | Open Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 16 Ohms |
| Input Device Interface | Bluetooth |
| Is Electric | No |
| Item Highlight | Bluetooth 5.3, Over-Ear Air Conduction for Sports, 4 Mics Clear Calls, 45 Hours, 16.2mm Enhanced Bass, App Control |
| Item Weight | 100 Grams |
| Manufacturer | truefree |
| Manufacturer Part Number | truefree |
| Model Name | Truefree O1 |
| Model Number | Truefree O1 |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation |
| Noise Control Features | Wind Noise Reduction |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Product Features | Open-Ear, Air Conduction, Over-Ear Hooks, Bluetooth 5.3, 16.2mm Driver Enhanced Sound, Four Microphones Clear Calls, 45 Hours, App Control |
| Sensitivity | 123 dB |
| Specific Uses For Product | Music, play games, sports, calls |
| Style Name | Modern |
| Theme | Sports, Sporty, Travel, Work |
| Unit Count | 2.0 count |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
User
Faultless for the price
For the price, especially Vs more expensive options, they're faultless. Have used some more expensive options and they didn't last. They don't sound as good as more expensive options but honestly, for the price difference, it's a fair compromise. You're never going to get anywhere near audiophile quality with open ear headphones. Highly recommend.
User
Great
Great value and so comfortable. Charge latss for ages
User
open-ear headphones
work well when I can be bothered to use them
User
Very impressive
Really enjoying these open ear earbuds . Good quality build, great for sports/ tuning
User
Connection problem
Doesn't work. Not connected with any phone.
User
seems good
These were for husband and he's been using them for running almost daily and seems to be still working fine after many months.
User
Battery issues
Many reports of battery issues. The magnets holding buds in the case are not strong enough. Clean the gold contacts and to be sure of good contact put thin price of foam in the case to hold buds tight against the contacts then hold the case closed with an elastic band.Not a great solution but it works for me.
User
Good quality
Comfy and great for on the bike good quality item
User
هذا ما تبحث عنه بالظبط
منتج ممتاااااز ..استغرقت وقتا طويلا في البحث عن سماعه جيدة..واتخذت قرار ان اشتري هذه السماعه بعد ان رأيتها عند أحد اصدقائي و طلبت منه ان اجربهاو بعد ذلك حزمت امري في شرائهالقد ذهلت من نقاء الصوت و شكل السماعه جميلو مريحه في الأذنو بطارية تدوم طويلاً..أنصح بالشراء دون ترددلن تندم على مالك المدفوعكن على ثقة- يوجد عيب واحد أن صندوق السماعات كيبر جداً أأمل ان يتم مراعات ذلك في الموديلات القادمة
User
Bardzo polecam te słuchawki!
Te słuchawki AirHUD są najwyższej jakości w tej cenie. Dźwięk jest świetny i nie wypadają mi z uszu.Polecam bardzo!
User
سماعات بايظه
جالي سماعه شغاله والتانية بايظه ومش بتشحن وقعدت وقت كبير ع ما جيتلي وكمان فلوسي بقالها اسبوع ومرجعتش ف الحساب تجربه سيئه جدا
User
Surprisingly good
I was afraid to try the design but it was surprisingly good, now i wonder why i havent seen other brand do similar product like this. it also has a very clear mic and talk even in a busy area thanks to its ENC capability. It has also a great stereo sound and really comfortable for long hour calls and music.cons: has a huge case(like twice the size of a normal buds) although its not an issue for me since i mostly used it with my runs and walk, with its big battery capacity i dont need to bring my case with me.
User
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Top di topHo preso ben dueVeramente ottimo prodotto
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