Key Features
 
For Podcasts, Interviews, and Speeches
Connects Directly to iOS/Android Device
Electret Condenser Microphone Element
Cardioid Polar Pattern Reduces Ambience
Selectable Mic Sensitivity
Works with Phone Calls & VoIP Apps
3.5mm TRRS Device Connection
3.5mm Headphone Output for Monitoring
Portable Pocket-Sized Form Factor
Includes Desktop Stand & Free Apps
 
IK Multimedia IRig Cast Specs
Microphone
Primary Applications
Recording to Mobile Device
Form Factor
Mobile Device Mic
Capsule
Electret Condenser
Polar Pattern
Cardioid, Unidirectional
High-Pass Filter
None
Tone Adjustment
None
Indicators
None
On-Board Controls
Gain
Windscreen
None
Performance
Frequency Range
100 Hz to 15 kHz -3 dB
Maximum SPL
110 dB SPL
THD
3% 
Connectivity
Output Connectors (Analog)
1 x 1/8" / 3.5 mm TRRS
Output Connectors (Digital)
None
Headphone Connector
1 x 1/8" / 3.5 mm
Wireless Connectivity
None
Bluetooth
None
Digital Audio
Mobile Device Compatibility
Android Tablet
Android Smartphone
iPhone 3GS, 4, 4s, 5, 5c, 5s, 6, 6 Plus, 6s, 6s Plus, SE
iPod Touch 3rd Gen., 4th Gen., 5th Gen., 6th Gen.
iPad Mini
iPad Mini 2, 3, 4
iPad Air
iPad Air 2
iPad 3rd Gen., 4th Gen.
iPad 2
iPad 
Power
Bus Power
None
Physical
Mounting
Desktop Stand, Direct Connection to Mobile Device (Included)
Included Case
None
Included Filters
None