USB battery dual purpose led bluetooth speaker

Product Description

Classification of Bluetooth speakers
It can be divided into several types based on pronunciation unit and purpose.
The first category: mini portable type with single speaker
Mini portable bluetooth speakers are mainly divided into a speaker, a speaker + a bass radiator, a speaker + an inverting hole and a speaker diaphragm in terms of sound unit. In terms of function, it is mainly divided into ordinary monocular mini bluetooth speakers and outdoor mini bluetooth speakers.
Ordinary single tube mini bluetooth speaker
This simple monocular Bluetooth speaker is most prosperous in the initial stage of Bluetooth speakers. Because of the simple structure and process, no special technical support is needed, it attracts a large number of manufacturers to produce. Because of the low price, it is very popular among people who are new to Bluetooth speakers. There are countless such speakers on the market at a time. A lot of credit has been made for people to know and be familiar with Bluetooth speakers. However, due to its own constraints such as too small sound cavity, severe product homogeneity, and low price, it is difficult to break through the sound quality of speakers, and the battery life is relatively short, mostly between 2 and 3 hours. The use of speakers is very limited, and most of them can only be used in fixed places. Most of its users have no requirements for sound quality, so low-cost ordinary single-tube Bluetooth speakers are easy for the public to buy.
Outdoor single tube mini bluetooth speaker
Because ordinary mini bluetooth speakers can hardly meet the requirements of outdoor environments, outdoor mini bluetooth speakers came into being. It is wireless, portable, and can be used at home and outdoors. It can meet the basic waterproof and drop-proof requirements, and can meet simple outdoor sports. However, due to the limitation of its small size, its sound quality cannot have a major breakthrough. There have been breakthroughs in portability and water resistance. The battery life generally lasts for 3 to 5 hours and can only be used for short outdoor activities. As a transitional product of outdoor Bluetooth speakers, its price is relatively cheap. The main advantages of this type of speakers are small, portable, and easy to carry, but the other side of the accompanying small and exquisite is the general sound quality, poor bass, and short battery life.
The second category: the perfect combination of dual speakers’ sound quality and portability
This kind of bluetooth speaker mainly has two speakers, two speakers + one diaphragm, two speakers + phase inversion hole, two speakers + two diaphragms, etc. in terms of sound unit. In terms of function, it is mainly divided into mini home Bluetooth speakers and outdoor sports Bluetooth speakers.
Mini Home Furnishing Bluetooth Speaker
This type of speaker has a greater degree of improvement in sound quality, which can basically meet the needs of the vast majority of people, unless you are demanding very professional sound quality. Its sound quality is better, compact and portable, basically palm-sized, suitable for home placement, and diverse product designs are a good Bluetooth speaker. However, since it is not specifically designed for outdoor sports, the product has a general grip and has no waterproof and anti-drop function, so the main venue is indoors.
Outdoor sports bluetooth speaker
Outdoor sports type is an upstart in the Bluetooth speaker market. He combines the various advantages of the previous speakers. The speaker has a good grip and is portable, which can meet the needs of home use and long-term outdoor use. Due to the relatively high requirements for professional technology and the use of materials, there are generally only some large brands of business design and production, the workmanship is more meticulous, the materials are more sophisticated, and there is a certain degree of technical support. Its sound quality can reach a relatively high level, better than ordinary Bluetooth speakers, and can satisfy most users. Due to the need to meet some extreme outdoor environments, this type of product is specially designed in terms of materials, and generally has a strong three-proof function, and its battery life is long-lasting, generally between 10-20 hours. The price ranges from 400 to 1500 yuan. This kind of speaker that combines portability and sound quality is very practical and applicable, and will become the mainstream of the Bluetooth speaker market in the future.
The third category: large-scale home with multiple speakers
Multi-speaker large home Bluetooth speaker
Multi-speaker large-scale home Bluetooth speakers are mainly known for their sound quality and are relatively expensive. Based on high-demand technical support, it is generally designed and produced for big brand merchants. What this kind of Bluetooth speaker is pursuing is an unlimited breakthrough in sound quality, so it is aimed at users who have higher requirements for sound quality, and it is relatively small due to the high price.