{"product_id":"u-620-professional-1-to-2-waistpack-wireless-headset-microphone-system","title":"U-620 Professional 1 to 2 Waistpack Wireless Headset Microphone System","description":"1. Frequency range: 530.0MHZ~989.0MHZ\u003cbr\u003e2. Transmitting power: less than 10mW\u003cbr\u003e3. Dynamic range: greater than 100dB\u003cbr\u003e4. Comprehensive distortion: less than 0.5%\u003cbr\u003e5. Frequency response: 30-18KHZ\u003cbr\u003e6. Receiving sensitivity: less than -105dbm-+12dB SINAD\u003cbr\u003e7. Power supply voltage: DC9V-13.5V\u003cbr\u003e8. Frequency range: 640-695MHz\u003cbr\u003e9. Dynamic range: greater than 90dB\u003cbr\u003e10. Comprehensive distortion: less than 0.3%\u003cbr\u003e11. Delay: less than 3ms\u003cbr\u003e12. Audio signal-to-noise ratio: greater than 85dB\u003cbr\u003e13. Frequency response: 30-18KHz\u003cbr\u003e14. Receiving sensitivity: less than -105dBm\u003cbr\u003e15. Receiving distance: 50-100 meters\u003cbr\u003e16. Working voltage: AA1.5V battery x2 =3V\u003cbr\u003e17. Working current: 100-120mA\u003cbr\u003e18. Frequency range: 640-695MHZ\u003cbr\u003e19. Frequency error: less than 15ppm\u003cbr\u003e20. Emission rate: 11-15dbm\u003cbr\u003e21. Frequency response: 30-18KHZ\u003cbr\u003e22. UHF high frequency band FM, infrared frequency matching\u003cbr\u003e23. One-to-two FM, 2x100 channels\u003cbr\u003e24. High-definition LCD display, fiberglass surface, high-end clarity\u003cbr\u003e25. Brushed metal panel, receiver and handheld transmitter use durable metal shell, durable and scratch-resistant\u003cbr\u003e26. Standard 1U chassis, convenient for engineering installation and debugging\u003cbr\u003e27. Ideal use distance of about 50-100 meters\u003cbr\u003e28. Dual antenna reception, with 1 6.5 output and 2 Caron balanced outputs, suitable for connecting various external devices\u003cbr\u003e29. Less transmission delay, long transmission distance, fully integrated chip solution, stable product performance\u003cbr\u003e30. It has a wide range of applications and is used in home theaters, KTV rooms, conferences, high-end clubs, school teaching, hall performances, meeting rooms of enterprises and institutions, and many other places.\u003cbr\u003e\u003cbr\u003e","brand":"Infinit Tech","offers":[{"title":"Default Title","offer_id":44983031955595,"sku":"EDA008324701A","price":2439.3,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1880\/7435\/files\/EDA008324701A_2808b64d-9d5c-459e-bd97-3ad304888f09.jpg?v=1765719299","url":"https:\/\/infinittech.co.za\/products\/u-620-professional-1-to-2-waistpack-wireless-headset-microphone-system","provider":"Infinit Tech","version":"1.0","type":"link"}