Field Test · Studio Gear Review
OneOdio Studio Wireless C Black
Technical assessment of OneOdio’s Studio Wireless C Black headphones
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Spec Sheet
- Can be used both wirelessly and wired
- Circumaural
- Closed-back
- Dynamic
- Frequency range: 20 Hz – 40000 Hz
- Impedance: 32 Ohm
- Maximum sound pressure level: 110 dB (±3 dB)
- Bluetooth 5.2
- Bluetooth range: Approx. 10 m
- Codecs: AAC, SBC
- 50 mm neodymium driver
- Artificial leather ear pads
- Detachable cable
- Single-sided cable routing
- 1.2 m cable with 3.5 mm mini jack with microphone
- Battery life: Up to 110 hours
- USB-C charging
- Material: Plastic
- Weight: 242 g
- Colour: Black
- 1.2 m detachable cable
- Charging Cable
- Carry bag
- Multilingual operating instructions
Studio Log
| Available since | June 2025 |
|---|---|
| Item number | 616615 |
| Sales Unit | 1 piece(s) |
| Design | Over-Ear |
| System | Closed Back |
| Impedance | 32 Ohms |
| Frequency range | 20 Hz – 40000 Hz |
| Adapter | No |
| Type Of Transmission | Bluetooth |
| Maximum operating time | 110 h |
| Colour | Black |
| Max. SPL | 110 dB |
| Sensitivity | 110 dB |
| Type Of Connector | Bluetooth, Mini Jack |
| Weight | 242 g |
| Replaceable Cable | Yes |
Demo Footage
Field Photography
QC Pass — Field Test
Customer Review Summary
[META]In-depth review of the OneOdio Studio Wireless C Black headphones, covering sound quality, battery life, and design for budget wireless use.Introduction to the OneOdio Studio Wireless C Black
The OneOdio Studio Wireless C Black offers an affordable over-ear headphone option designed primarily for wireless listening via Bluetooth 5.2. Priced at £34 and launched in June 2025, it targets users seeking long battery life and decent sound quality at a budget. These headphones combine Bluetooth convenience with the option for wired use through a detachable cable, making them versatile for different scenarios.
Design and Comfort
The headphones are designed with closed-back, circumaural ear cups crafted from artificial leather, enclosing 50 mm neodymium drivers. Notably lightweight at 242 grams, the Studio Wireless C Black features a compact form factor more suited to smaller head sizes. Larger heads may find the fit less comfortable due to the relatively small ear cups and headband dimensions.
The build primarily uses plastic materials, supporting flexibility but limiting premium tactile feel. The headphones are foldable, which facilitates storage and portability. Included accessories are a detachable 1.2 m cable with a 3.5 mm mini jack featuring a microphone, a USB-C charging cable, and a carrying pouch.
Sound Quality and Performance
The OneOdio Studio Wireless C Black delivers a frequency response spanning 20 Hz to 40,000 Hz, with an impedance of 32 ohms and a maximum sound pressure level (SPL) of 110 dB. The sound signature is characterised by a bass-heavy profile, which may appeal to those who enjoy pronounced low frequencies but could require adjustment via an equaliser for those preferring a balanced sound.
Overall audio clarity is reasonable for the price point, offering a solid listening experience for music and speech. The headphones support AAC and SBC Bluetooth codecs, ensuring compatibility and decent audio quality across various devices. While the headphones can be used wired or wirelessly, some user feedback notes a lack of microphone recognition on wired connection, limiting voice communication to Bluetooth mode only.
Connectivity and Battery Life
Bluetooth 5.2 technology offers a reliable wireless connection with an approximate range of 10 metres, allowing freedom of movement without constant device proximity. Battery life is impressive, rated up to 110 hours on a full charge, which surpasses most competitors in this price bracket.
Charging via USB-C is convenient and aligns with common modern standards. Pairing with devices is reported to be straightforward, contributing to a hassle-free setup. The detachable single-sided cable provides flexibility for situations where wireless is not preferred or if the battery runs out.
Use Case and Limitations
- Ideal for budget-conscious users seeking wireless headphones with extended battery life and decent sound quality
- Suitable for casual music listening and speech but less ideal for critical monitoring due to bass emphasis and non-professional build
- Not recommended for users with larger heads given the smaller ear cups and headband constraints affecting comfort
- Microphone functionality limited to Bluetooth mode, with wired mode failing to register mic input on some devices
- Artificial leather ear pads may impact long-term comfort compared to premium materials
Conclusion
The OneOdio Studio Wireless C Black stands out as a practical budget wireless headphone offering that combines a strong battery life with acceptable audio quality. Its closed-back dynamic drivers provide a bass-forward sound suitable for everyday listening. While not without compromises, primarily in fit comfort for larger head sizes and microphone usability in wired mode, it delivers excellent value for the £34 price. Portability is aided by its foldable design and included carry bag, making it a convenient travel companion.
For users prioritising wireless freedom alongside a lengthy battery, this model meets expectations well. Yet, audiophiles or professionals should temper expectations regarding sound balance and build quality. Overall, it successfully addresses the needs of casual listeners seeking reliable performance on a tight budget.
