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Products Description
Mood Light Bluetooth Speakers for Home
The Bluetooth speaker comes with 64 million colors of lights, which will change and flicker with the speed of the music. When the volume of the Bluetooth device is at 80-90% of the total volume, the light will flicker at a high frequency with the speed of the music. When the volume of the Bluetooth device is at 70-80% of the total volume, the light will flicker at a low frequency with the speed of the music. When the volume of the Bluetooth device is below 70% of the total volume, all 64 million colors of lights will be automatically turned off, and the Bluetooth speaker system will automatically enter the hypnosis mode. At this time, the sound it plays is like a lullaby, giving people a comfortable rest environment. In addition, press and hold the power button for 3 seconds, and the Bluetooth speaker will enter the night light mode (i.e. warm white light lighting mode).

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best bluetooth speaker with mic under 2000
In today’s educational environment, the combination of Bluetooth speakers and microphones has become an important tool to improve teaching quality and interactivity. They are increasingly used in various teaching scenarios, from classroom explanations to music teaching, from conference-style teaching to remote teaching, the combination of Bluetooth speakers and microphones is playing an important role. In this chapter, we will explore in depth the application scenarios, purchase points and market hot-selling product reviews of Bluetooth speakers and microphones to help teachers better understand and use this teaching tool.

1. Application scenarios
The combination of Bluetooth speakers and microphones has many application scenarios in teaching:

1. Classroom explanations
In classroom explanations, teachers can use microphones to make clear voice explanations, and with the high sound quality of Bluetooth speakers, ensure that every student can hear the explanations. At the same time, the microphone can effectively capture the teacher’s voice to avoid affecting the student’s hearing due to excessive volume.

2. Music teaching
In music teaching, teachers can use microphones to play music with speakers to train rhythm and hearing. In addition, teachers can also use speakers to perform demonstration singing to help students learn music better.
3. Conference-style teaching
In some seminars or group discussion classes, the combination of Bluetooth speakers and microphones can achieve conference-style interaction and improve communication efficiency. Teachers can ask questions through the microphone, and students can also answer questions through the microphone to achieve real-time interaction.
4. Remote teaching
In remote teaching or online courses, the combination of Bluetooth speakers and microphones can provide a better audio and video interactive experience and enhance students’ sense of participation. Teachers can explain through the microphone, and students can also ask or answer questions through the microphone.
5. Foreign language teaching
In foreign language teaching, Bluetooth speakers can play pure voice teaching materials, while microphones can help teachers correct students’ pronunciation. In addition, teachers can also have real-time conversations with students through microphones to improve students’ oral expression skills.
2. Key points for purchase
When choosing a Bluetooth speaker and microphone set, teachers should pay attention to the following aspects:
1. Connection stability
The connection stability of Bluetooth speakers is an important factor in purchase. Teachers should choose products that support Bluetooth 4.0 and above to ensure stable connection performance.
2. Sound quality performance
Sound quality is a key factor affecting teaching effectiveness. Teachers should choose speakers with high-quality sound effects to ensure clear and full sound to meet various teaching needs.
3. Microphone quality
The quality of the microphone directly affects the clarity of the voice. Teachers should choose products with high-quality microphones and support noise suppression to ensure the clarity of the sound.
4. Battery life
Battery life is an important factor affecting the teaching experience. Teachers should choose speakers with strong battery life to meet the needs of a class.
5. Portability
Portability is very important for teachers because they need to teach in different classrooms or places. Choose a speaker and microphone set that is small and lightweight, easy to carry and move.
3. Market hot-selling product evaluation
In order to help teachers choose the right Bluetooth speaker and microphone set, we have selected several hot-selling products on the market for evaluation.
1. JBL Flip 5
Advantages:
– Balanced sound quality, good high, medium and low frequency performance, suitable for various teaching environments.
– The microphone has significant noise suppression function and clear sound.
– Long battery life, enough for one class.
– Good portability, light weight, easy to carry and move.
Disadvantages:
– Bluetooth connection stability is average, and disconnection may occur after long-term use.
2. Sony SRS-XB41
Advantages:
– Excellent sound quality, especially the bass effect.
– Good microphone quality, support for noise suppression, and clear sound.
– Built-in recording function, convenient for teachers to review or make courseware after class.
– Support multiple connection methods, including Bluetooth, NFC, etc.
– Good portability, easy to carry and move.
Disadvantages:
– Relatively high price, may not be suitable for teachers with limited budget.
3. Bose SoundLink Micro
Advantages:
– Small size, easy to carry, suitable for personal use or small classrooms.
– The unique microphone design can effectively capture the teacher’s voice and improve clarity.
– Long battery life, enough for one class.
Disadvantages:
– Average connection stability, sound quality loss may occur when the volume is high.
4. Harman Kardon Onyx Studio 400
Advantages:
– Excellent sound quality, deep bass and high-pitched clarity, suitable for large classrooms.
– High-quality microphone, supports dual microphone input, suitable for conference-style teaching.
– Comprehensive functions, supports practical functions such as recording and long-term playback.
– Elegant appearance design, suitable for high-end teaching environment.
Disadvantages:
– Large size, not portable, suitable for fixed position use.
Purchase suggestions
When choosing a Bluetooth speaker and microphone set, teachers should choose according to their teaching environment and budget. If you are teaching in an ordinary classroom and pursuing cost-effectiveness, JBL Flip 5 is a good choice; if you have high requirements for sound quality, you can consider Sony SRS-XB41 or Bose SoundLink Micro; and for teachers who need high-quality music and a conference-style teaching environment, Harman Kardon Onyx Studio 400 is an ideal choice.

Conclusion
The combination of Bluetooth speakers and microphones provides new possibilities for modern teaching. They can not only improve teaching efficiency, but also add fun to teaching. Through the introduction of this article, we hope that teachers can better understand the characteristics and applications of Bluetooth speakers and microphones, choose the most suitable teaching equipment for themselves, improve the quality of teaching, and create a more colorful learning environment for students.