Sony MDR-1000X Wireless Noise Cancelling Headphones (Black)
| Type | Closed, dynamic |
| Style | Circumaural |
| Diaphragm | Aluminum-coated LCP |
| Driver Unit | 1.6" / 40.0 mm, dome type (CCAW Voice Coil) |
| Magnet | Neodymium |
| Frequency Response | 4 Hz to 40 kHz |
| Impedance | 46 Ohm (1 kHz) (when connecting via the headphone cable with the unit turned on) 16 Ohm (1 kHz) (when connecting via the headphone cable with the unit turned off) |
| Sensitivity | 103 dB/mW (1 kHz) (when connecting via the headphone cable with the unit turned on) 98 dB/mW (1 kHz) (when connecting via the headphone cable with the unit turned off) |
| Microphone | Direction of Microphone: All direction Effective Frequency of Microphone: 100 Hz to 8 kHz Unit of Microphone: Electret condenser microphone |
| Battery | Batteries: 3.7 VDC (Built-in lithium-ion rechargeable battery) Battery Charge Method: USB Battery Charge Time: Approx. 4 hours Battery Indicator (Charge Indication): Red LED Battery Indicator (Working Indication: Blue LED, red LED, green LED, yellow LED Battery Life (Continuous Communication Time): Max. 24 hours (NC On), Max. 26 hours (NC Off) Battery Life (Continuous Music Playback Time): Max. 20 hours (NC On), Max. 22 hours (NC OFF) Battery Life (Waiting Time): Max. 34 hours (NC On), Max. 120 hours (NC Off) |
| Inputs | micro-USB Stereo 1/8" / 3.5 mm (TRS) |
| Passive | Passive Operation: Yes |
| Volume Control | Touch sensor |
| Bluetooth | Bluetooth Technology: Version 4.1 Effective Range: Line of sight approx. 33' / 10 m Frequency Range: 2.4 GHz band (2.4000 GHz - 2.4835 GHz) Frequency Range(A2DP): 20 Hz - 20 kHz (44.1 kHz Sampling) / 20 Hz - 40 kHz (LDAC 96 kHz Sampling, 990 kbps) Interface: A2DP, AVRCP, HFP, HSP Modulation Method: FHSS NFC: Yes Power Output: Bluetooth power class 2 Supported Audio Format(s): SBC, AAC, aptX, LDAC Supported Content Protection: SCMS-T |
| Noise Cancelling Performance | AI NC: Yes Noise Canceling On/Off Switch: Yes |
| Cable | Cable Length: Headphone cable 4.9' / 1.5 m (silver-coated OFC strands) Cable Type: Single-sided (detachable) |
| Plug | Plug Connector: 1/8" / 3.5 mm gold-plated L-shaped stereo mini plug |
| Dimensions | Not specified by manufacturer |
| Weight | 9.7 oz / 275.0 g (excluding cable) |
| Packaging Info | |
|---|---|
| Package Weight | 2.15 lb |
| Box Dimensions (LxWxH) | 9.3 x 7.9 x 3.9" |
