Key features

• •Operating Distance of Up to 164ft - With UHF Ultra High-Frequency radio wave technology, which used in the frequency range of 470-510mhz, working range up to 164ft in open areas and 98ft in obstructed areas. A built-in adjustable smartphone clamp securely holds smartphones from 2.2" to 3.5" wide.
• •Omnidirectional Lav Mic - The MX20 lavalier mic is optimized for capturing news in the field. This omnidirectional mic picks up sound from every direction, allowing for a variety of placement options and freedom of movement. Suitable for a wide range of applications, from news gathering to interviews, vlogging and documentaries.
• •4 Selectable UHF Channels - Optional 4 Channels, flexible channel matching. when other channels are disturbed in the same space or near distance, you can quickly switch the channel to prevent interference. Max preset 20 channels(5 frequency banks, each with 4 preset channels).
• •Real-time Audio Monitoring - Connect your favorite headphones to the receiver's 3.5mm headphone jack, you can listen while recording, and monitor the audio status to complete the recording at one time. Daylight-readable displays on the transmitter show reception quality, battery status, and channels.
• •Convenient Powering Options - The receiver and transmitters each can be powered via Internal lithium-ion polymer batteries offer up to seven hours of battery life to handle long shoots. Micro USB ports for battery recharging, powering via external USB battery packs(available separately) can avoid the trouble of battery power shortage when shooting outside.