OneAudio
OneAudio Studio-Pro-C Headphones Sliver 50mm 110h 103dB 3.5mm 10m 2.5h
Foldable over-ear headphones with 50 mm drivers, passive noise isolation, 110-hour battery, Bluetooth and optional 3.5 mm wired connection
- TypeHeadphone
- ColorSliver
- Driver Unit50mm
- Frequency Response10Hz-20KHz
- Input Impedance30ohm
- Power SupplyUSB Charing
- 50 mm neodymium drivers deliver detailed Hi-Fi sound
- 110 hours wireless playtime keeps music going for days
- 5 hour USB charge restores full battery fast
- Passive noise isolation plus 90° swivel cups for comfort
- Detachable boom mic and 3.5 mm cable add wired flexibility
Classic Series Headphones
The OneAudio Studio-Pro-C is a pair of over-ear headphones built around 50 mm neodymium drivers. They deliver a frequency response of 10 Hz to 20 KHz at 103 dB sensitivity with 32 ohm impedance. A detachable microphone and 3.5 mm cable are included for wired use.
For commuters and office listeners
The foldable frame, 90-degree swivelling cups and protein leather pads suit long sessions on trains or at a desk. Passive isolation blocks ambient sound without active circuitry. Buyers who need active noise cancellation or a shorter charge cycle should look elsewhere.
110-hour battery life
A full charge takes 2.5 hours and provides up to 110 hours of wireless playback. The 10-metre Bluetooth range and optional 3.5 mm wired connection cover most desktop and mobile setups.
Highlights
- 50 mm neodymium drivers deliver detailed Hi-Fi sound
- 110 hours wireless playtime keeps music going for days
- 5 hour USB charge restores full battery fast
- Passive noise isolation plus 90° swivel cups for comfort
- Detachable boom mic and 3.5 mm cable add wired flexibility
Specifications
| Brand | OneAudio |
|---|---|
| Series | Classic Series |
| Model | Studio-Pro-C |
| Type | Headphone |
| Color | Sliver |
| Driver Unit | 50mm |
| Frequency Response | 10Hz-20KHz |
| Input Impedance | 30ohm |
| Power Supply | USB Charing |
| Sensitivity | 103 dB/mW |
| Connector | 3.5mm |
| Ear Coupling | Binaural |
| Cord Length | >10.0 feet |
| Weight | 0.66lb |
| Noise Cancelling | Passive |
| Wireless Type | Bluetooth |
| Battery | 110hrs |
| Charge Time | 2.5 hours |
| Distance | 10m |
| Compatibility | Universal |
Questions about this item
Does the Studio-Pro-C come with a detachable microphone and a 3.5 mm audio cable, or must they be purchased separately?
The headphones include an extendable detachable microphone and a 3.5 mm audio cable for wired use; nothing extra is required.
The specs list both 30-hour and 110-hour playtime figures — which one should I expect?
The manufacturer highlights quote 30 hours of Bluetooth playtime, while the supplier data sheet states up to 110 hours; real-world wireless use will be closer to the 30-hour mark.
With a 103 dB/mW sensitivity and 32 Ω impedance, how loud will these get from a phone?
The 103 dB/mW sensitivity and 32 Ω impedance mean a typical smartphone can drive them to high volume levels without an external amplifier.
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