| Brand | Sennheiser | Audio Technica |
| Model No | PC 230 | ATH-ANC25 |
| Wired / Wireless | Wired Headphone Specification | Wired Headphone Specification |
| Headphone Type | On Ear | On Ear |
| |
| Magnet Type | Neodymium | Neodymium |
| Driver Diameter | NA | 40 mm |
| Impedance | 32 Ohms | 20 ohms (when noise cancelling function is used) |
| Sensitivity | 113 dB/mW | 100 dB |
| Frequency Response | 18 Hz -22000 Hz | 20 - 20,000 Hz |
| Maximum Power Input | NA | 100 mW |
| Noise Cancelling | NA | Yes (Reduces Noise up to 15 dB) |
| |
| Available Colors | Black | Black |
| Connector Plating | 3.5 mm x 2, Golden Plated Jack | L-Shaped 3.5 mm Gold Plated Jack |
| Cable | 3 m | 1.2 m Detachable Cable |
| Weight | 85 g | 104 g (Inclusive of Battery and Cable) |
| Other Features | - Superb Sennheiser stereo sound – quality speakers deliver clear, detailed sound reproduction and supreme acoustic performance
- Noise canceling clarity – the microphone reduces ambient noise for crystal-clear internet telephony without raising your voice
- Lightweight comfort – soft ear pads and ergonomic microphone
- Intuitive design – the volume control is integrated in the ear cup for quicker access
- Automatic microphone mute – automatically mute the microphone by raising the boom arm
- Right/left customizable – choose which side to wear the microphone thanks to the full-swivel boom arm
- 2-year warranty | - Effectively reduce distracting background noise by 80%
- Detachable cable offers a convenient in-line volume control
- ATH-ANC25 audio functions even without batteries or when its noise-cancelling function is turned off. |
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