| Additional Features | Luxurious Memory Foam Padding on Headband and Earcups, In-line Control, Compatible MP3, iPhone, Smartphone, CD, DVD and In-flight Entertainment |
| Bluetooth | No |
| Cord Type | 1.2 m Detachable Cord |
| Headphone Jack | 3.5 mm, 6.3 mm |
| Connector Plating | Gold Plated |
| Frequency Response | 10 - 25000 Hz |
| Headphone Driver Units | 40 mm |
| Maximum Power Input | 500 mW |
| Sensitivity | 100 dB/mW (Power On) |
| Other Performance Features | 3 Noise Cancelling Modes, Crystal Clear Sound, QuietPoint Active Noise-cancelling Technology Reduces Environmental Noise by Upto 95 %, Noise Cancelling Level: 30 dB |
| Noise Reduction | 30 |
| Weight | 220 g / 220 g (without battery) |
| Brand | Audio Technica |
| Model Name | ?Ath-Anc9 Quietpoint Noise-Cancelling Headphones |
| Headphone Type | Over the Ear (Circumaural), Closed Back |
| Color | Black |
| Headset Design | Over the Head |
| Model ID | ?Ath-Anc9 Quietpoint Noise-Cancelling Headphones |
| Wired/Wireless | Wired |
| In Sales Package | Headphone, 6.3 mm Stereo Adapter, Airline Adapter, AAA Battery, Carrying Case |
| Compatible Devices | Mobile |
| Power Supply | AAA |
| Battery | Alkaline battery |