hohem MIC-01 One-Trigger-One 2.4G Wireless Microphone Magnet/ Clip On Mic for Smartphone 3-Level Noise Cancelling Built-in TF Card Slot Remote Shutter Control with Carrying Case External Mic for iPhone 14/13/12/11 Features: 【360° Omnidirectional Pickup】Built in omnidirectional microphone, Hohem MIC-01 wireless mic captures sound from all directions, which ensures that every detail of the audio is captured, providing a comprehensive recording experience. Additionally, real-time monitoring is supported. You can listen in sync while recording, ensuring that your recordings meet your desired standards. 【3-Level DSP Noise Cancellation】Equipped with a high-performance DSP noise cancellation chip, each TX transmitter adopts an advanced audio processing algorithm to effectively minimize wind noise during conversations. You can choose 3 noise cancellation levels based on different scenes to ensures that your voice is always heard loud and clear. 【Wireless Smartphone Shutter Remote Control】The Hohem MIC-01 smartphone wireless microphone offers an innovative solution for remote control of photography and video recording on your smartphone. Just by a simple one-click operation, you can effortlessly enhance your usage experience. 【Built-in TF Card Slot for Backup Recording】Designed with a TF card slot, the TX transmitter not only allows for local audio backup, but also serves as a standalone recorder. It supports TF cards(not included) with a capacity of up to 32GB (FAT format). Equipped with a 3.5mm audio jack, the TX transmitter also allows connection to an external microphone(not included). 【Ultra-Long Recording Time】Each transmitter has a battery life of 7.5 hours. Say goodbye to worries about battery levels during important recordings. And the RX receiver features a convenient Type-C charging port, enabling simultaneous recording and charging of your smartphone, ensuring uninterrupted recording sessions. Comes with a carrying case for convenient storage. Specifications: Color: Black/ White(Optional) -Transmitter & Receiver Sample Rate: 48KHz Audio Transmission Range: 65ft (20m) for free movement, 328ft (100m) for LOS Transmission Frequency: 2.4G Output Latency: 25ms Frequency Response: 20Hz-20KHz Input Voltage: DC4.8~5.4V Sensitivity: -38 dBFS SNR (Signal to Noise Ratio): 64dB Working Temperature: -20~60℃ Power Rating: 170mW Battery Capacity: 150mAh Charging Time: about 1.5hrs Transmitter Dimensions: 50.2*20.6*20.6mm , Weight: 14.9g Receiver Dimensions: 46*23.5*9.1mm, Weight: 5g Packing List: 1 * Transmitters 1 * Receiver 1 * Carrying Case 1 * Charging Cable 1 * Windscreens 1 * User Manual(English)