Field Test · Studio Gear Review
OneOdio Studio Wireless C Champagne
Technical insights into the OneOdio Studio Wireless C by OneOdio
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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: Champagne
- 1.2 m detachable cable
- Charging Cable
- Carry bag
- Multilingual operating instructions
Studio Log
| Available since | June 2025 |
|---|---|
| Item number | 616630 |
| 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
Overview of OneOdio Studio Wireless C Champagne
The OneOdio Studio Wireless C Champagne is a pair of over-ear, closed-back headphones that entered the market in June 2025. Priced at £37, they target users seeking wireless Bluetooth headphones with an extended battery life and a wide frequency range. We shall focus on the technical specifications and what these reveal about the performance and usage of the headphones.
Design and Build Quality
The Studio Wireless C Champagne features a circumaural design with artificial leather ear pads, intended to fully encompass the ears and provide passive noise isolation thanks to its closed-back system. The body is predominantly plastic, which contributes to the light weight of 242 grams. This relatively low weight should aid comfort during prolonged use. The colour, Champagne, adds a distinct aesthetic that sets it apart from traditional black headphones, though the product onwards states black, indicating that this model might also come in black or that there is some discrepancy.
Connectivity and Transmission
Connectivity options include Bluetooth 5.2 and a wired mode via a detachable 1.2 m cable with a 3.5 mm mini jack, featuring an in-line microphone. Bluetooth 5.2 offers a more stable connection and lower latency compared to previous versions. The wireless range is approximately 10 meters, typical of Bluetooth devices in this class.
Supported codecs are AAC and SBC. AAC codec support is beneficial for users of Apple devices as it offers better audio quality over Bluetooth than SBC, which is more widely supported but provides lower fidelity. No aptX or LDAC support limits the maximum audio quality achievable via Bluetooth.
Audio Performance Metrics
The headphones employ 50 mm neodymium drivers and cover a frequency range from 20 Hz to 40,000 Hz. This extended upper limit is well beyond human hearing capacity (generally up to 20,000 Hz) but may contribute to a more natural sound profile and harmonics reproduction.
With an impedance of 32 Ohms, these headphones are relatively easy to drive with portable devices and smartphones without requiring an external amplifier. Sensitivity and maximum sound pressure level (SPL) are rated at 110 dB, indicating that the headphones can reach loud volumes without introducing distortion, but prolonged exposure to maximum SPL should be avoided.
Battery Life and Charging
The maximum operating time stands out, reaching up to 110 hours of playback. This is exceptionally long for wireless headphones and will appeal to users looking for prolonged usage between charges, such as during travel or extended daily use. Charging is provided via a USB-C port, enabling modern and convenient power delivery. No information is provided on charge time or battery capacity, but the long battery life suggests a sizable internal battery relative to the product’s size and weight.
Additional Features
- Detachable cable allows for wired use when battery is depleted or to reduce latency during gaming or video playback.
- Single-sided cable routing improves tidiness and ease of movement.
- Includes a carry bag for portability and protection.
- Multilingual operating instructions facilitate set-up and use internationally.
Conclusions
The OneOdio Studio Wireless C Champagne packs a considerable list of features for the £37 price point. The Bluetooth 5.2 connection and support for AAC ensures compatibility and decent sound quality across modern devices, though lacking advanced codecs limits potential audio fidelity. The long battery life is a definitive advantage, reducing frequency of recharge. Build quality appears focused on lightness and comfort through plastic construction and synthetic leather pads.
It is suitable for daily use in casual listening scenarios where portability, long battery life, and decent audio range are priorities. Audiophiles or users demanding high-end build materials or advanced wireless codecs may find it falls short. However, the inclusion of wired listening with microphone-equipped cable adds versatility. Overall, the Studio Wireless C Champagne delivers an impressive blend of specifications at entry-level pricing.
