- Advanced UHF wireless transmission with stable connection up to 50 meters in open areas. - LED digital display to view audio status in real time. - Compatible with voice amplifiers, high-power speakers, portable PA systems, mixers (with 6.35 mm connector), and SLR cameras (adapters included). - 2-in-1 design: can be used as a headset or handheld microphone, lightweight, comfortable, and easy to carry. - Rechargeable lithium-ion battery, over 8 hours of continuous operation, simultaneous USB charging for transmitter and receiver. - Includes handheld microphone, removable ear hook, signal receiver, USB charging cable, 6.35 mm adapter, and detailed user manual. - Ideal for fitness trainers, teachers, and presenters who require freedom of movement.