SHURE Wireless Microphone BLX1 Bodypack PGA31 BLX4 Professional Live Up to 6 Channels Can Be Used Maximum Radio Wave Reach Up to 14 Hours of

[Infinite possibilities for performance] Combining professional quality sound with easy setup and an easy-to-understand interface, you can easily achieve Shure's legendary sound. [Simple operation for easy operation] Can be used in the license-free B band (806-810MHz). Shure quality sound can be used immediately. [QuickScan Frequency Selection] The one-touch QuickScan function detects groups and channels with minimal risk of RF interference. [Extend the "stage"] With a maximum radio wave reach of approximately 90m, you can enjoy uninterrupted sound and a sense of unity with the audience. (Depending on the usage environment) [Sound faithful to the original sound] Patented audio compression technology ARC (Audio Reference Companding) is used to achieve high-quality sound comparable to that of a wired microphone. [Maximum number of channels that can be used simultaneously] 6 channels *Depends on the usage environment. BLX Receiver (BLX4): QuickScan function automatically detects groups and channels with minimal risk of RF interference at the flip of a switch. Locks frequency and audio signal level settings to prevent accidental operation. BLX Transmitter (BLX1): Compatible with Shure microphones and instrument cables with TA4F connectors. Wide range gain adjustment from 0 to +26 dB. [Package Contents] BLX4 receiver, BLX1 transmitter, PGA31-TQG headset microphone [Accessories] Carrying case, PS24J AC adapter, windscreen, 2 AA alkaline batteries