8H Working Time The transmitters and receiver can be fully charged in 1.5 hour and can be used for up to 8 hours. The battery indicator clearly shows the charging progress and current remaining battery.
Mute Mode When the transmitter is powered on, click the power button on the transmitter to enter silent mode, and the pairing indicator will turn red. Two transmitters can independently control the mute button and volume level.
Multi-use ApplicationsIdeal for live performances like teaching in classroom, preaching in church, weddings, presentations, school plays, training, public speeches, interviews or video and audio recording.