JK Audio BlueSet Wireless Headset Interface for Intercoms

The BlueSet from JK Audio is a compact wireless audio interface for use with most PL beltpacks as part of an intercom system. The BlueSet plugs into the beltpack's headset connector and uses Bluetooth wireless technology to send and receive audio between the beltpack and cellphone or headset. This allows you to leave the beltpack in a stationary location while you roam up to 33' away with your cell phone or Bluetooth headset. The BlueSet has a 4-Pin XLR-F connector for attaching to your beltpack. It also has a 3.5mm stereo headset jack that delivers a mic-level output signal which is suitable for recording. The signal has a clean mic output on the left channel, and the Bluetooth return on the right channel. The BlueSet has a handy switch that lets you click between phone and headset modes. The unit operates for up to 10 hours on the internal rechargeable Li-ion battery, which recharges via a USB connection.