Wireless UHF Headset Microphone for Teaching, Meetings, and Tour Guides

Welcome to our shop! Here are the details of our product: Features: 1. UHF digital chip with less than 1ms transmission delay, ensuring a reliable and stable signal for clear sound. 2. Automatic sweep pairing function for easy and simple use. 3. Standard 3.5 to 6.35 audio converter, compatible with various speakers and audio equipment. 4. Low power prompt and shutdown function for efficient power management. 5. Digital circuit processing technology for a higher signal to noise ratio. 6. High-strength ABS structure with a durable lens made of high-brightness PC material. 7. U-segment frequency for penetrating and stable transmission with pure tone. Specification: - Sensitivity: -39dB ± 1dB - Microphone head: single-point capacitive - Audio response: UHF 630-696MHZ - Distortion rate: <0.5% 400HZ - Frequency response: 50HZ-1.5KHZ - Charging voltage: DC 5V 500MA - Effective distance: 30m Package List: - 1 * Transmitter - 1 * Receiver - 1 * USB Charging Cable - 1 * 3.5 to 6.35 Adapter Headset Microphone Instructions: 1. Power on/off: Long press the power button for three seconds. Short press the power button to switch. 2. Charging indicator: Red light indicates charging, and the light turns off when fully charged. Receiver Instructions: 1. Toggle switch: Blue work indicator flashes when not connected successfully, and stays on when connected. 2. Charging indicator: Red light indicates charging, and the light turns off when fully charged. Note: Please note that the new type and old type of this product will be sent randomly. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.