K9 Wireless Lavalier Microphone for iPhone Type-C PC Computer Lapel Clip Audio Video Recording Mini Mic Phone Studio Live Gaming Teach，2PCS

【One for two two-person working mode】- Automatic connection reverberation loudspeaker headphone monitoring pause mode receiver with charging interface. 【Plug ; play. No APP Needed. Just plug the transmitter into the devices(Lightning port) and play it directly. 【Performance Wireless System】- The transmission mic built in rechargeable battery supports up to 5 hours Working Time. 20M Barrier-free connection 360°omnidirectional sound reception recording every detail. 【Noise Reduction】Omni-directional phone microphone with professional-grade noise reduction chips and wind muff enjoy intelligent noise reduction technology effective identification of the original sound clear recording in noisy environment. Built-in high-sensitivity sound capture accessories and maximum support 20khz high-frequency. 【Real-Time Auto-Sync Technology】-Wireless mic supports Multi-Channel Real-Time Mixing it can synchronize the background music for phone and human voice in real time reduce the video post-editing offers professional full band audio 44.1~48kHz stereo CD quality more than 6 times the frequency of conventional mono microphones. Features Microphone: digital silicon mark Input voltage: 5V Battery capacity: 60MAH Battery life: 5-6 hours Signal-to-noise ratio: 64DBM adaptive noise reduction Transmission delay: 30MS Sensitivity: -42DB Frequency response range: 20-20KHZ Transmission distance: barrier-free 20m-30m Applicable mobile phone interface: for iPhone for Type-C.

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