I. Portable or portable loudspeaker which is better
The loudspeaker can be divided into two types: portable loudspeaker and portable loudspeaker, among which portable loudspeaker The loudspeaker is the little bee we often say, so what is the difference between portable and portable loudspeakers?
1. The advantages of portable loudspeakers are that they are easy to carry, have strong practicability, and are suitable for a wide range of occasions; the disadvantage is that the power is not as large as that of portable ones.
2. The advantage of the portable loudspeaker is that it has high power and can be perfectly amplified in a noisy environment; the disadvantage is that it is large in size and weight and is not so portable.
In general, portable loudspeakers and portable loudspeakers have their own merits, and they are mainly selected according to their own needs. For example, teachers are recommended to use portable loudspeakers. Or square dancing outside, a portable megaphone is more practical.
Second, the teacher’s loudspeaker is better wireless or wired
In order to improve the efficiency of lectures and protect the voice, many teachers choose to use a small bee amplifier. There are two types of speakers, wireless and wired, when buying a bee amplifier. What is the difference between a cable and a wireless speaker? Which one is better, the bee loudspeaker wired or wireless?
1. Wireless teacher loudspeaker
The advantage of the wireless little bee loudspeaker is that there is no wire, which is more convenient than wired, and you can only use the headset alone It can be amplified without wearing a loudspeaker on the body, and the effect of 2.4G transmission is better. However, it also has certain shortcomings. The main disadvantage is that wireless transmission is generally not as stable as wired transmission. If the wireless little bee amplifier purchased is relatively poor, the amplification effect may be intermittent; in addition, the special amplifier for wireless teachers is generally added with Wireless bluetooth module, the cost is relatively higher, the price will be more expensive.
2. Wired Little Bee Amplifier
The sound data transmission of the wired amplifier is relatively more stable and the price is cheaper. However, the disadvantage of the wired bee loudspeaker is that it is wired and needs to be hung on the body, which is not as convenient as wireless, especially when you need to walk around, wireless is much more convenient than wired.
On the whole, both wired and wireless microphones have their own advantages and disadvantages, but relatively speaking, although wireless amplifiers are more expensive, they are indeed better to use. Many teachers Lectures, especially colleges and universities, have begun to use wireless teaching loudspeakers. You can choose the right product according to your needs and budget.
