{"product_id":"calltel-hw528n-mono-ear-headset-noise-cancelling-mic-usb-quick-disconnect-cable","title":"Calltel HW528N Mono-Ear Headset - Noise-Cancelling Mic - USB Quick Disconnect Cable","description":"\u003cp\u003eThe Calltel HW528N Mono Ear Headset with noise-canceling microphone features a big-earpad design and premium protein earpad\/premium foam earpad bringing you more comfort for longer sessions. Enjoy a higher quality call experience thanks to its uni-directional noise-canceling microphone which blocks background noise so you can clearly communicate.\u003c\/p\u003e\n\u003cp\u003eThe Calltel HW528N features broadband enhanced designed speaker, for a superior pro sound quality. Its adjustable headband makes it comfortable to wear regardless of size. It also features a medical-grade silicone T-bar and a big-earpad design which is soft and durable. For versatility, it features multi-connector options making it widely compatible with various devices across the board. For safety, it comes with acoustic shock protection which can limit certain sounds from being too loud.\u003c\/p\u003e\n\u003ch3\u003eFEATURES:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband-enhanced design\u003c\/li\u003e\n\u003cli\u003eAcoustic Shock Protection\u003c\/li\u003e\n\u003cli\u003eUni-Directional noise-canceling microphone\u003c\/li\u003e\n\u003cli\u003eMedical grade silicone T-bar,\u003c\/li\u003e\n\u003cli\u003eBig-earpad design brings more comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPECIFICATIONS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrophone work Frequency: 100 ~ 16kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: -40dB ± 2dB (f = 1KHz, 0dB) (RL = 2.2K Vs = 3.0V)\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: 800μA\u003c\/li\u003e\n\u003cli\u003eSpeaker Frequency response：20 - 20k Hz\u003c\/li\u003e\n\u003cli\u003eDistortion: Less than 1% at 1KHz 0.1W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWHAT'S IN THE BOX:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalltel HW528N Mono Ear Headset x1\u003c\/li\u003e\n\u003cli\u003eUC2000T Quick Disconnect USB Sound Card Adapter Cable x1\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"TecAfrica Solutions","offers":[{"title":"Default Title","offer_id":43098428309758,"sku":"HH0224000757","price":792.4,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0285\/1704\/0172\/products\/HH0224000757_wr_01_52cbe680-1174-4f27-a366-b5bd2b2f4e2f.jpg?v=1657536386","url":"https:\/\/www.tecafrica.co.za\/products\/calltel-hw528n-mono-ear-headset-noise-cancelling-mic-usb-quick-disconnect-cable","provider":"TecAfrica Solutions","version":"1.0","type":"link"}