The Countryman Isomax Headset Microphone is the original Countryman head-worn microphone, and a favorite for both speech and performances. The Isomax features a flexible boom for easy positioning, and the sensitive capsule features a wide 20 Hz to 20 kHz frequency response for full, clear audio reproduction.

The Isomax effectively rejects off-axis audio, minimizing feedback and residual noise. The flexible, adjustable band fits snugly and comfortably around the back of the head for concealed use on stage, during trade shows, speeches, sermons, etc.

A wide variety of colors and connectors are available for use with various wireless transmitters. This cardioid version is black and features a 1/8" (3.5mm) mini connector for use with Azden wireless transmitters.

For Azden Wireless Transmitters    Cardioid Polar Pattern    1/8" (3.5mm) Mini Connector    Telescoping Boom    High Rejection of Feedback    Black

A miniature cardioid capsule is mounted to a low-profile, adjustable headband. The Isomax is available in a variety of colors that match different skin tones, so you can select the version that is appropriate for your application.

This version is black and features a 1/8" (3.5mm) mini connector for use with Azden transmitters.

The moisture-resistant capsule is protected against humidity, sweat, and makeup.

The Isomax is available in omnidirectional, cardioid, and hypercardioid polar patterns. This version features a cardioid pattern that effectively minimizes off-axis noise and feedback while providing a generous pickup area.

Related Questions and Answers

Q: 1. Can this battery power a sony a6300 with a dummy battery from the 8 volt barrel port?

A: No, the SmallRig VB50 Mini V-Mount Battery cannot power The Sony a6300 with a dummy battery from the 8 volt barrel port.

Q: 2. Approximately how long does it take to charge with a 65w charger?

A: The SmallRig VB99 Mini V-Mount Battery (99Wh) (B&H# SM3580) will typically charge in about two hours with a compatible 65W charger when charged alone.

Q: 3. Is there any DC out to dummy battery cable that will power a Sony a7IV?

A: The SmallRig VB99 Mini V-Mount Battery (99Wh) (B&H# SM3580) can be used to power cameras taking the Sony NP-FZ100 battery using this dummy battery cable instead: IndiPRO Tools 2.1mm to Sony NP-FZ100 Dummy Battery Cable (20") (B&H# IN21SF100): https://bhpho.to/3RgyWek

Q: 4. Will this work as an external battery for the Zhiyun Crane Labe 3?

A: No, the Zhiyun Crane 3-Lab Handheld Stabilizer for DSLR (BH #ZHCRANE3LAB) cannot be powered via external battery, so the SmallRig VB50 Mini V-Mount Battery (50Wh, Black) would not work as an external power source.

Q: 5. anyone know the approximate recording times (4k) with this battery 99wh with canon r5c?

A: When using the SmallRig VB99 Mini V-Mount Battery with the Canon R5C, you can expect 5.5 - 7hrs run time when recording 4k content.

Q: 6. What does the power button do? I assume that it cuts the power off completely to all the ports. If it doesn't do that, then what is it for?

A: Yes, The only function of the power button is to power down the battery. It would cut power to the output ports.

Q: 7. Would this battery work with sony fx30 which needs 9v/3a through dtap with Kondor blue Dummie NP-fz100 to D-tap? Thanks

A: When using a regulated DTAP dummy battery cable with the Smallrig VB50, and the Sony FX30 camera, it will provide the proper power to your camera. Kondor Blue D-Tap To Sony a7S III Dummy Battery NP-FZ100 Cable BH #KODTSA7SDB

Q: 8. Does this come with a charger?

A: No, The SmallRig VB50 Mini V-Mount Battery does not include a charger. You will be able to work with any V-mount charger or Dtap charging solutions like BH #INPD1013 The battery also allows fast charging with USB PD (45w) chargers like BH #XCPDG165B

Q: 9. Do the pins have data communication to Red cameras showing runtime minutes remaining on the display?

A: The SmallRig VB99 Mini V-Mount Battery (99Wh) does not offer a RED communication chip to display time left on RED cameras, but it is possible to get voltage readings on a RED camera using the SmallRig VB99 Mini V-Mount Battery (99Wh).

Q: 10. Whats max Watt USB-C charging support for the 99W battery? And how fast will it charge VS the traditional method?

A: The maximum USB-C charger wattage that the SmallRig VB99 Mini V-Mount Battery (99Wh) will support is 65W, which would charge the battery in less than an hour and a half.