Retekess T130S Wireless Tour Guide Headsets and Translation Devices, 30 Pack, Large

Retekess T130S wireless tour guide system features PLL synthesis design, ensuring high frequency stability and clear sound quality to meet the needs of your team. The system is easy to set up and use, with automatic channel synchronization and one-click to turn off all receivers, making it efficient for managing multiple receivers. The universal earphones are designed for both left and right ears, providing an ergonomic and comfortable fit suitable for different ear sizes. The wireless mic can be used as a headset mic or a handheld mic, with low interference, high signal stability, and short audio delay, delivering clear and high-fidelity stereo sound for teachers and speakers. The Retekess T130S tour guide system features a large battery capacity, with 4200mAh for the transmitter and 900mAh for the receiver, allowing for up to 20 hours of continuous use.