Emissor sense fils del transmissor d'àudio IR Infraroig estèreo per a PC TV DVD compatible amb tots els auriculars sense fils del vehicle IR IN

Wireless IR audio transmitter for headphone

Emissor sense fils del transmissor d'àudio IR Infraroig estèreo per a PC TV DVD compatible amb tots els auriculars sense fils del vehicle IR IN

galeria

Característiques

1. Infrarojos (I) transmissor
2. Disseny ergonòmic per portar-lo còmode
3. Funció de silenci automàtic i apagat automàtic als auriculars
4. Disseny plegable per facilitar el transport
5. Els auriculars infrarojos muntats en el vehicle van canviar per a ús domèstic (TV per a PC DVD) (...)

Especificació:

1. freqüència portadora: A) un canal: 2.8MHz per al canal correcte; 2.3MHz per al canal esquerre
2. L'abast efectiu (màxim): Quant a 15 metres
3. Font d'alimentació: DC 12v
4. Relació S / N: ≥ 90 dB 9) separació de canals: ≥40 dB 10) resposta de freqüència: 30 ~ 20.000 Hz
5. Model d'àudio: estèreo

Aquest transmissor és compatible amb tots els infrarojos del vehicle Auriculars sense fils IR. Please feel free to purchase and use it. Gràcies.

Únic transmissor IR i els seus accessoris, sense auriculars, Si necessiteu uns auriculars, si us plau, aneu a la botiga i poseu-lo sol.

Llista de paquets

1. transmissor d'infrarojos
2. Cable RCA
3. 3.5Cable d'àudio MM
4. 9Adaptador d'alimentació ~ 12V

Pot connectar qualsevol dispositiu d'àudio de interfície de 3,5 MM i dispositiu d'àudio RCA.

Adaptador d'alimentació opcional

What is the IR Audio Transmitter?

• Infrared technology is a widely used wireless technology in IR audio transmitters for Auriculars sense fils IR.
• The most common ones are various remote controls. TVs at home use infrared technology. Its characteristic is that it can direct or scatter, but it has no ability to penetrate walls.
• Our infrared headphone transmitter uses the same technology as the infrared remote control.
• If you buy an infrared audio transmitter here, you must remember to confirm that your wireless headset is an infrared headset. We cannot use it for Bluetooth headsets or FM headsets.
• An IR audio transmitter is a device that can send audio signals wirelessly over the infrared (I) light spectrum. We often use IR audio transmitters for wireless headphones, hearing aids, or assistive listening systems.

Typical applications of IR infrared headphones

1. If your TV at home has an external sound output and a headphone jack, you can connect it to our audio transmitter and connect your wireless headphones to watch TV quietly without disturbing your family.
2. We also often use the Infrared audio transmitter and wireless headsets in classrooms or conference rooms.
3. In the DJ dance hall, in order to avoid noise disturbing the neighbors, we will also use infrared transmitters to connect to infrared wireless headphones. Because it is wireless, it is free and easy to buy.

How to choose the best IR audio transmitter?

Frequency and Channel.

La distància de transmissió

Connector d'àudio

Double-check the audio input connector to make sure you don’t need any converters to plug your chosen audio transmitter directly into your audio source device.

Font d'alimentació

Tell the seller the type and voltage range of the power adapter connector you need, or if you need a USB power supply, such as for use on a computer.

How to connect infrared headphones to an Android phone?

Our IR audio transmitter supports to connect to an Android phone. You need to use one audio-to-earphone plugin converter, which can connect the audio input on the transmitter from the earphone audio output to your Android mobile phone. (We can offer you a free audio converter if you need it and notify us after you order).

Please check the operation step by step at the below video. https://youtu.be/iI16U1YcgsM

Preguntes freqüents

pregunta: Can you offer me the European power plug with the Wireless IR transmitter?

resposta: si