The Power Dynamics PD810 In-Ear Monitoring System is a professional-grade monitoring system designed to provide crystal-clear audio with exceptional clarity. ItÕs an ideal choice for musicians, vocalists, and other performers. Featuring a compact and lightweight design, the PD810 is easy to use and comfortable to wear. ItÕs perfect for extended use on stage or in the studio. The set is equipped with an easy-to-read backlit LCD on both the receiver and transmitter and comes with an isolated earphone. ItÕs also possible to use your own custom-designed earphones. With its advanced UHF wireless technology, the PD810 offers stable and interference-free performance, even in crowded and high-interference environments. The system includes 15 channels to choose from, allowing you to easily find the best frequency for your specific application.