Wireless Tour Guide Receiver Earphone for Simultaneous Translation & Teaching

Elevate your communication experience with this advanced wireless audio transmission system! Perfect for guided tours, conferences, and church events, this receiver ensures crystal-clear sound and seamless connectivity for all your needs.  • Wireless audio transmission with a range of 50-100 meters (164-328ft) • Supports 99 frequency channels for simultaneous use by multiple groups • Lightweight design: transmitter weighs 56g and receiver weighs 46g • Built-in rechargeable 900mAh lithium batteries provide over 25 hours of use • Easy pairing with multiple receivers on the same frequency • Ideal for field trips, church translations, and audio tours • Ergonomic design with soft ear-hook for comfort during long use • User-friendly features: one-click channel sync, volume control, and MUTE function • Compatible with various devices via standard 3.5mm jack • Perfect for outdoor events, ensuring your audience hears you clearly without background noise • Expandable system allows for unlimited receivers, making it great for large groups • FCC certified for reliable performance in any setting • A must-have for educators, tour guides, and event organizers looking for a professional audio solution  Size / fit: One receiver included.