PULUZ Wiress Lavalier Microphone for iPhone / iPadFeatures 1. Plug & play: Easy to use, switch on and plug in the receiver to connect automatically. The cl phone microphone has a mini body, it is an easy clip-on mic and enhances personal privacy protection, portable storage bag allows you to take it anywhere. This clip-on mic is a tailored gift for whom loves live stream, vlogging, recording video, etc. 2. Compatible iOS devices: Wiress lap microphone compatible for iOS phone/ Tablet, suitable for iPhone 13 s, iPhone 12 s, iPhone 11 s, iPad Pro 11, iPad Pro 12.9 etc. 3. Performance wiress system: The transmission mic built in rechargeable battery. 20M/65Ft Barrier- connection, 360 degree omnidirectional sound reception, recording every detail. 4. Noise reduction: Omnidirectional cl phone microphone with professional-grade noise reduction chips and wind muff, enjoy intligent noise reduction technology, effective identification of the sound, clear recording in noisy environment. 5. Real-time auto-sync technology: The wiress mic supports multi-chann real-time mixing, it can synchronize the background music for phone and human voice in real time, reduce the video post-editing, s professional full band audio. 6. Support phone charging: The receiver with input charging interface, support phone charging.SpecificationPerformance parameters: 1. Chip: Professional 2.4GHz wiress microphone chip 2. Microphone Sensitivity: -38dbm 3. Normal mode recording sample rate: 44.1K 4. Noise reduction mode recording sampling rate: 32K 5. Transmit power(MAX): 10dbm 6. Indoor barrier- straight distance: 15-20 meters 7. Outdoor barrier- straight distance: About 10 meters 8. Charging port: 8-pin 9. Material: ABS The working current parameters of the transmitter (TX): 1. Battery capacity: 70mAh (LIR1254) 2. Power off power consumption: 2.6uA 3. Power consumption: 4mA (Power on no