The beige Sanken COS-11D Omni Lavalier Microphone with Normal Sensitivity and Locking 3.5mm Connector for Sony Transmitters is a subminiature lav microphone designed to deliver clear, full-bodied sound and reliable performance, making it a popular choice among industry professionals in broadcast, TV, theater, film, videography, and more. 

Engineered to meet the standards of modern digital wireless microphone systems, the COS-11D is RF shielded to eliminate interference issues and ensure a pristine audio signal. The microphone capsule features a rectangular design that sits vertically, increasing the surface area and allowing this tiny mic to offer a rich, full sound that outperforms many larger models.

The mic's 50 Hz to 20 kHz frequency response rolls-off extreme low end and provides accurate, transparent audio reproduction with a small presence boost in the 6 kHz area for crisp, intelligible speech. With a forgiving omnidirectional polar pattern that picks up sound in a 360° pattern, levels stay consistent even when the subject turns away from the mic.

A water-resistant mesh screen protects against humidity, perspiration, makeup, bad weather, and other potential on-location issues, while the durable cable is also moisture-resistant and built to stay soft and pliable, even after extended use. This version of the COS-11D terminates in a locking 3.5mm connector and is wired for use with Sony transmitters. A metal windscreen, holder clip, rubber mount, and plastic case are included.

For Broadcast, Film/Video & Presentation    Omnidirectional for Consistent Levels    For Sony Transmitters with 3.5mm    Normal Sensitivity Level    Rugged 5.9' Cable Stays Pliable    RF Shielded for Digital Wireless    Water Resistant    Small Size Is Easy to Conceal    Requires 3 to 10 VDC    Includes Windscreen, Mount & Clip

• Sony: Works with Sony bodypack transmitters equipped with a locking 3.5mm connector, including the UWP-D and DWZ Series.
• Also works with many third-party wireless transmitters and portable audio recorders that are equipped to supply 3 to 10 VDC through a locking 3.5mm connector wired for Sony compatibility.

Related Questions and Answers

Q: 1. Will the a7c record gyroscope movements like a7siii and FX9 to then be able to stabilise the video with catalyst browser?

A: The gyro-sensor data is recorded.

Q: 2. What is the remote switch option? Wired? wireless? is there a lag in wireless? I do professional skydiving photography and we usually rely on wired remote shutter release with a mouth trigger.

A: The A7c uses bluetooth or wifi, you can use your smartphone to control the camera or Sony RMT-P1BT Wireless Remote Commander.

Q: 3. Does it work with all Sony E-Mounts?

A: The lens would have to be Sony E mount full frame to work well on the Sony A7c camera.

Q: 4. Does the A7C have the animal eye tracking focus ?

A: Yes, the Sony Alpha a7C Mirrorless Digital Camera has Real-time Eye AF, suitable for both humans and animals.

Q: 5. Does the A7c shoot 4k video with full frame or cropped sensor?

A: The A7c shoots 4k full frame.

Q: 6. Does this have the same [Active Stabilization] mode of the A7Siii?

A: This camera offers 5-Axis In-Body Image Stabilization.

Q: 7. Can you turn off EFCS (Electronic Front Curtain Shutter) on this camera? I want to use HSS with a Godox AD200 and don't want banding, bokeh clipping or any other negatives that come with EFCS at higher shutter speeds.

A: Unfortunately, it doesn't seem like it. I just dug through all the menus and it doesn't have the EFCS setting options like the other Sonys have.

Q: 8. Does the A7C have the same sensor as A7iii? If not what does it have? Updated from A7iii?

A: Yes, the same is the same.

Q: 9. can more than one bluetooth device be connected to an a7c? e.g. phone and rmt-p1bt?

A: Only one Bluetooth device can be connected to the Sony a7C Mirrorless Camera at once.

Q: 10. Does this have Chinese menu?

A: Yes, it has both Simplified and Traditional Chinese languages for operation. :)