Microphone en direct du système iphone MK-03B
Key Features
| Product model:MK-03B Phone type: Android phone Microphone type: capacitive Directivity: omnidirectional Frequency Response: 20hz-20kHz Signal-to-noise ratio: ≥64dBm Effective distance for barrier-free use in open space: ≈ 20 meters Human isolation distance: ≈ 7 meters Charging time: 1.5 hours Use time: about 5.5 hours Charging input: 5V/1A mute: support |
