Feature: 1. Lavalier microphone delivers high-definition sound, features a band-type design for secure attachment to clothing, ensuring ease of movement and stable signal transmission for excellent audio performance. 2. Wireless microphone system with strong and stable signal transmission using the UHF frequency band, offering 10 selectable channels within the 480-940MHz frequency range for interference-free operation. 3. Transmitter equipped with an LCD screen to display battery status, channel information, and more; includes a mounting clip on the back for direct attachment to the body or photography equipment. 4. Compatible with computers, smartphones, and DSLR cameras for recording; widely applicable for interviews, teaching, video recording, live streaming, and TV broadcasting. 5. Features an LCD screen with clear font and icons, providing excellent clarity and wide viewing angles. Specification: Item Type: Lavalier Microphone System Receiver: Material: Plastic Color: Black Output Interface: USB + 3.5mm Frequency Range: 480-940MHz (Max frequency range) Radio Frequency Transmit Bandwidth: 60MHz Channel Number: 10 (Each 2.5MHz is a unit for one channel, with up to 100 channels available for setting) SNR: 96dB Receiving Sensitivity: -108dBm@12dB Sinad Frequency Response: 30Hz-18kHz Dynamic Range: 90dB Total Harmonic Distortion: 0.05% Receiving Delay: 2.5ms Transmitter: Power: 2 x AA Battery (Not included) Microphone: Material: ABS Color: Black Transmitter Type: Capacitive Pickup Pattern: Cardioid Frequency Range: 480-940MHz Radio Frequency Transmit Bandwidth: 60MHz Channel Number: 10 Transmission Power: 10mW Frequency Response: 30Hz-18kHz Dynamic Range: 90dB Harmonic Radiation: < -50dBc Weight: Approx. 259g / 9.1oz Package List: 1 x Microphone 1 x Receiver 1 x Connection Cable 1 x Instruction Manual 1 x Transmitter