The 3.5mm without micro computer headset HD813 is a microphone headphone designed for teaching, mobile communication and daily listening. This pair of headphones, with its simple and practical design, stable and reliable performance, and comfortable wearing experience, meets the audio needs in various scenarios. It does not require complex computer drivers or additional Settings and is plug-and-play.
1. 3.5mm universal interface, plug-and-play without threshold. It adopts the international standard 3.5mm audio interface, eliminating the need for computer drivers or complex Settings. It is compatible with almost all devices with 3.5mm headphone jacks (such as mobile phones, tablets, learning machines, MP3 players, some laptops, etc.). In teaching scenarios, teachers and students can quickly connect, saving debugging time and improving usage efficiency.
2. Lightweight design and full ear coverage for comfortable wearing: The overall weight of the headphones has been optimized. Paired with soft and breathable protein leather ear cups and an adjustable headband, it ensures that they do not press on the ears or pinch the head even after long-term wearing. It is especially suitable for students to listen in class, study online or have long mobile phone calls, reducing ear fatigue.
3. 1.5-meter durable wire, flexible and unrestricted movement. 1.5-meter-long high-toughness wire, meeting the demand for movement range in daily use. Whether at your desk, on the sofa or during your commute, you can freely move your device without pulling the headphones. The cable joints are designed with a reinforced structure, which is resistant to bending and aging, thus extending the service life.
4. Built-in high-definition dynamic driver unit, clear and natural sound quality. It adopts high-quality dynamic driver sound units, with clear human voice reproduction and balanced mid and low frequency performance, ensuring accurate transmission of teaching content, call voice or music details, allowing you to focus on the sound itself without any interference from additional functions.
5. Convenient line-controlled volume adjustment, intuitive and simple operation. The cable integrates a sliding volume control key, allowing for quick volume adjustment without operating the device. In class, students can flexibly adjust the volume according to the teacher's volume, and during mobile phone calls, they can also easily control the listening volume to avoid accidental touches.
1. Exclusive optimization for teaching scenarios, specifically designed for classroom listening, online courses, and language learning. The clear human voice performance ensures that the teacher's explanations and audio details of the courseware are not lost, helping students concentrate. The microphone-free design avoids noise interference in the classroom environment and maintains teaching order.
2. Mobile communication and daily listening are perfectly compatible. The mobile phone call function (requires the mobile phone to support 3.5mm interface calls or be used with an adapter), with clear and stable call sound quality. It simultaneously supports daily audio content such as music playback, podcasts, and audiobooks, meeting the leisure needs of scenarios like commuting and traveling.
3. Multi-device compatibility, one ear for multiple uses. Besides mobile phones and teaching devices, it can also be connected to computers, MP3 players, game consoles, portable players, etc. Whether you are studying at home, working, relaxing or traveling outdoors, it is your reliable audio companion.
Analysis of Advantages and Disadvantages of 3.5mm without micro computer headset Design:
1. Simpler structure and lower cost: Eliminating the microphone module reduces the failure rate and makes the headphones more competitive in price, making them suitable for bulk purchasing scenarios such as schools and enterprises.
2. Avoid environmental noise interference: In multi-person teaching or noisy environments, the design without a microphone can prevent the headphones from mistakenly recording environmental noise, ensuring that the listening content is not disturbed (especially suitable for scenarios where only "listening" is needed without "speaking").
3. Wider compatibility: Some devices (such as old-fashioned MP3 players and radios) only support pure audio output. Headphones without a microphone can be perfectly adapted to avoid the problem of being unusable due to incompatible microphone interfaces.
1. Direct call recording is not possible: If you need to use headphones for voice calls or recording, you must rely on the device's built-in microphone (such as the bottom microphone of the phone), or connect an additional independent microphone.
2. Single function: It does not support wire-controlled calls with headphones (such as answering or hanging up calls), and manual operation of the device is required.
Four. How to Use 3.5mm without micro computer headset: Easy to get started in three steps, no technical foundation required
1. Connect the device: Insert the 3.5mm plug of the headphones into the 3.5mm audio interface of devices such as mobile phones, tablets, and learning machines (usually marked with the headphone icon).
2. Adjust the wearing: Stretch the headband according to the size of the head circumference to ensure that the ear cups fully cover the ears and are comfortable to wear.
3. Control the volume: Slide the volume adjustment slider on the cable. Turn clockwise to increase the volume and counterclockwise to decrease it. Then you can start using it.
Note: This product does not have a microphone. If you need to make a call, you must use the built-in microphone of the device or an external microphone. V. Analysis of the Advantages and Disadvantages of Wumai Design: Focus on Scenarios and Make Wise choices
