USA 
MDR-ZX310AP ZX Series Stereo Headset (Blue)
Product Description
The blue MDR-ZX310AP ZX Series Stereo Headset from Sony allow you to play back audio and take calls from your compatible smartphone. They feature 30mm drivers with Ferrite magnets as well as an in-line microphone and smartphone remote. Their remote is compatible with Sony's Smart Key app for Android devices, allowing you to customize how the remote controls your device.
| Headphone | |
| Driver Size | 1.2" / 30 mm |
| Driver Type | Dynamic |
| Magnet Type | Ferrite |
| Design | On-Ear (Supra-aural) |
| Earcup Style | Closed-Back |
| General | |
| Frequency Response | 10 Hz to 24 kHz |
| Sensitivity | 98 dB |
| Impedance | 24 Ohms |
| Maximum Power Handling | 1000 mW |
| Matching Tolerance | |
| Volume Limiting | |
| Output Power | |
| Microphone | |
| Type | Electret Condenser |
| Impedance | |
| Signal-to-Noise Ratio | |
| Connectivity | |
| Audio Connector to Source | 1/8" / 3.5 mm TRRS Right-Angled |
| Connector Plating | Gold |
| Cable | |
| Cable Design | Y-Type |
| In-Line Remote/Microphone | Yes |
| Cable Length | 3.9' / m |
| Physical | |
| Certifications | |
| Weight | 4.4 oz / 125 g |