I have two of these, each with the TEAC wind muff/
Stereo condenser microphones for iPhone 4, iPod touch or iPad dock connection
• High-quality stereo condenser microphones - same as our best-selling DR-series recorders
• Microphones adjustable 180 degrees front to back
• Built-in analog to digital converter and microphone preamp for low noise recording
• 125dB SPL maximum level for recording loud shows without distortion
• Switchable limiter attenuates high-level signals to prevent recording overload
• Adjustable input level control
• Powered through iPhone, iPad or iPod touch dock connector
• USB input allows the iPhone or iPad to be charged from a USB connection or optional TASCAM PS-P515U
• CD-quality digital recording (44.1kHz/16-bit linear PCM)
• Compact size ideal for mobile use
• Compatible with iPhone 4, iPhone 4S, iPod touch 4G, iPad, iPad 2
• Dimensions: 2.3" W x 2.2" H x 0.75" D
• Weight: 1.05 oz