无线红外音频发射器发送器，适用于PC TV DVD的红外立体声，兼容所有车载IR IN车载无线耳机

Wireless IR audio transmitter for headphone

无线红外音频发射器发送器，适用于PC TV DVD的红外立体声，兼容所有车载IR IN车载无线耳机

画廊

特征

1. 红外线 (与) 发射机
2. 人体工程学设计，穿着舒适
3. 耳机上的自动静音和自动关机功能
4. 可折叠设计，便于携带
5. 车载红外耳机已更改为家用 (电视PC DVD) ​​​

规范:

1. 载波频率: 一个) 一个通道: 2.8正确频道的MHz; 2.3左声道的MHz
2. 有效射程 (最大): 关于 15 米
3. 能量源: 直流12v
4. S / N比: ≥90dB9) 声道分离: ≥40dB10) 频率响应: 30 〜20,000赫兹
5. 音效型号: 立体声

该发射器与所有车辆红外兼容 红外无线耳机. Please feel free to purchase and use it. 谢谢.

仅红外发射器及其配件, 没有耳机, 如果您需要耳机, 请去商店把它单独放.

包装清单

1. IR发射器
2. RCA电缆
3. 3.5MM音频线
4. 9〜12V电源适配器

它可以连接任何3.5MM接口音频设备和RCA音频设备.

可选电源适配器

 

What is the IR Audio Transmitter?

• Infrared technology is a widely used wireless technology in IR audio transmitters for 红外无线耳机.
• 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 (与) 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.

传输距离

音频连接器

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.

电源

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

常问问题

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

回答: 是