{"product_id":"calltel-t400-mono-ear-headset-noise-cancelling-mic-single-3-5mm-jack","title":"Calltel T400 Mono-Ear Headset - Noise-Cancelling Mic - Single 3.5mm Jack","description":"\u003cp\u003eThe Calltel T400 Mono-Ear Noise-Cancelling Headset is a great affordable headset that is comfortable as it is affordable. It features a noise-cancelling microphone that automatically adjusts the volume for ease of use and convenience. It features an ergonomic comfortable design with an adjustable headband that allows you to wear it for a long time, making it perfect for all-day working hours. For extra safety, it features acoustic shock protection which limits acoustics. The earpiece itself features a soft leatherette ear pad which can be replaced if needed.\u003c\/p\u003e\n\u003ch3\u003eFEATURES:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNoise-cancelling microphone\u003c\/li\u003e\n\u003cli\u003eThe cable is durable, can bear 20KG pull, rotate more than 60000 times, 345°\u003c\/li\u003e\n\u003cli\u003eAcoustic Shock Protection: Acoustic limiting for protection\u003c\/li\u003e\n\u003cli\u003eAdjustable headband\u003c\/li\u003e\n\u003cli\u003eReplaceable soft leatherette ear pad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPECIFICATIONS:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrophone: Permanently polarized condenser microphone\u003c\/li\u003e\n\u003cli\u003eImpedance: 1.0KΩ\u003c\/li\u003e\n\u003cli\u003eWork Frequency :120 ~ 10k Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: -40dB ± 2dB (f = 1KHz, 0dB) (RL = 2.2K Vs = 3.0V)\u003c\/li\u003e\n\u003cli\u003eCurrent consumption@ 2.2V (μA): \u0026lt; 300\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: 800μA\u003cbr\u003e\n\u003cstrong\u003eReceiver:\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eImpedance: 300Ω ± 10Ω\u003c\/li\u003e\n\u003cli\u003eOutput sound pressure: 105dB ± 5dB\u003c\/li\u003e\n\u003cli\u003eWork Frequency: 30~ 17k Hz\u003c\/li\u003e\n\u003cli\u003eMax Input Power: 20mw\u003c\/li\u003e\n\u003cli\u003eInterface: Single 3.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWHAT’S IN THE BOX:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalltel T400 Mono-Ear Noise-Cancelling Headset Single 3.5mm – Black x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n","brand":"TecAfrica Solutions","offers":[{"title":"Default Title","offer_id":44547081306366,"sku":"TH0224000009","price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0285\/1704\/0172\/products\/TH0224000009_wr_01_2c97a3bb-51f3-4be7-adf7-2770bf20b3e7.jpg?v=1704742998","url":"https:\/\/www.tecafrica.co.za\/products\/calltel-t400-mono-ear-headset-noise-cancelling-mic-single-3-5mm-jack","provider":"TecAfrica Solutions","version":"1.0","type":"link"}