Reject the parameters, only talk about the experience, pay attention to the guide dog pick, and truly interpret the digital products you are familiar with, this article is expected to take 3 minutes to read.
The loudspeaker is a common tool used by many people in the training industry, no matter indoor or outdoor, with a loudspeaker, the efficiency of training will be improved a lot. Many people's impression of the megaphone is still stuck in the old loudspeaker, in fact, the current megaphone has achieved the same level as the traditional mini radio, which is very convenient. In this issue, I would like to share with you a portable speaker from APORO's T18 model, which has a delicate appearance, an integrated structure, and a headset microphone, which is simple and lightweight to use.
In terms of appearance, the T18 is quite different from the traditional amplifier, and the two are not products of the same era. For example, the traditional amplifier, its horn shape, handheld structure, is very unsuitable for long-term use. The design of T18 has many subversive changes, mainly to reduce the volume of the fuselage, optimize the structural layout, cancel the handheld operation logic, and change it to a wearable type, which can be used for a long time. T18 is divided into two parts: the host and the headphone accessories, the host is the same as the traditional mini radio, the all-plastic shell, the built-in lithium battery layout, carry it in the bag, buckle it on the belt or backpack when used, and there is no sense of cumbersomeness.
Specifically, from the accessories to the machine host, the T18 is very simple to use. In terms of host design, T18 is made into a rectangular vertical layout structure, and the front and rear shells are spliced on the middle frame, and the material is plastic. On the basis of limited color matching, the front shell of the T18 uses a color-blocking design, with only one functional area of the speaker, covered with a thick plastic protective mask, and the black overall, which is full of contrast with the silver trim at the bezel. In normal use, T18There is only a microphone on the front, without any buttons and interfaces, which looks very simple.
If you want to operate the T18, its body expansion interface and buttons are concentrated on the middle frame. At the top of the middle frame, the machine's buttons and screen partitions are designed, and the two are arranged on the left and right. The leftmost is the key area, which is designed with a dense integrated button, covered by a plastic shell on the surface, pressing all the key areas, corresponding to the hollowing process, and then taking effect separately when clicking. The T18's buttons include volume up and down, up and down song switching, playback, recording, and menu keys, and there is no backlight, which is quite convenient to operate. Next to the button is the screen area of the machine, with an area of less than one inch, showing the time and digital serial number, and there will be a prompt in the corresponding playback interface.
And on the right side of the middle frame of the T18, the expansion interface of the machine is concentrated, which is pressed with a plastic protective cover. Uncover the case, and there is a standard USB port, a TF card slot, AUX and MIC holes, and a MicroUSB charging and data port. The standard A port is used to expand background music, and can also support local playback; AUC and MIC are the corresponding headset accessories, which can be used to output sound to larger speakers, while MIC is a headset port, head-mounted design, and is very lightweight. Under normal use, the T18 only needs a microphone accessory, and it is no problem to switch to a higher power speaker during large events.
The T18 is used for startup, and its signature function is naturally a loudspeaker. Xiaobian operates in a conference room of about 80 square meters indoors, connects to the headset when fully charged, adjusts the volume of the machine to 50%, and speaks in a normal speaking voice. Ordinary people sit indoors and listen, and the two voices of the amplifier and the original sound can be heard at a close distance, which is not contradictory, the main reason is that the interval is very short, and the difference is almost imperceptible. At a distance, the sound of the megaphone is loud, the sound quality is powerful, and the bass is noticeable. Judging from the recording of the voice recorder in both near and far places, the sound near is noisy, and it should be the human voice that affects the sound of the microphone; And the sound recorded in the distance, which is all from the speakers, is very clear.
Switching to the outdoor scene, the editor came to a parking lot, chose two points near and far, and also put a voice recorder. After the live playback, the volume of the amplifier was adjusted to 90%, and there was a noticeable resonance at the main unit where it was worn. In terms of sound, the sound of the nearby speakers is very clear, completely covering the original sound, and it is very clear to hear; After more than 5 meters from a distance, the machine's speaker is also very clear, and it sounds more like a normal horn sound. If you are farther away, your voice will become quieter and you will not be able to hear the words clearly.
On the whole, as a mini portable amplifier, the design and use of this APOROT18 are very convenient, with many details designed, taking into account the waterproof and dustproof aspects, and there is no need to worry about environmental impact for outdoor use. In training, tour guides and other industries, bring T18, its structure is simple, there is almost no sense of weight after wearing, even if there is no power, you can seamlessly access the power bank to continue to use.