Mini 3.5 mm External Microphone for Car Audio Stereo GPS Bluetooth Radio DVD

Features: 1. Made of good quality ABS material, solid, durable and wear resistant. 2. Adopts omnidirectional pick up pattern, 100percent restores your voice without any distortion. 3. Bluetooth car audio talk, GPS monitor, and voice transmission. 4. With 3.5 mm stereo plug, the microphone can be used on the dashboard of the car, or stick with a sun visor or rear view mirror, receive the sound from short distance. 5. Comes wit h 1.2m 3.94ft c able for more flexibility and usage. Specifications: Material: ABS Color: Black Frequency: 20HZ 50 KHZ Impedance: 2200 Ohm Direction: omni directional Jake: 3.5 mm Channel: Single Channel Microphone Size: 42 x 21 mm 1.65 x 0.83inch Cable Diameter: 2.5 mm 0.10 inch (shield cable) Cable Length: 1.2 m 3.94 ft Packing List: 1 x 3.5mm Microphone 1 x Foam Cover .