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What is the difference between Bluetooth card speakers and ordinary speakers

Release time: 2021-11-01    Viewers: 541

Bluetooth speakers apply Bluetooth technology to traditional digital and multimedia speakers, allowing users to free themselves from wires and listen to beautiful music without restriction. After the advent of Bluetooth speakers, it has received widespread attention from users of smart phones and tablets. Bluetooth technology makes it possible to make speakers wireless. Various well-known brands have launched many "Bluetooth speakers" with a variety of shapes. Consumers can spend tens of yuan to several thousand yuan, and they can have fashionable and convenient Bluetooth. Speakers.

Bluetooth speaker features

Wide range of applications

Bluetooth technology specifications are unified globally. Mobile phones, PDAs, wireless headsets, laptops, automobiles, medical equipment, computer peripherals and many other devices, as long as you have a Bluetooth adapter, you can easily connect to Bluetooth devices for data transmission or voice communication, which is widely popular , Good compatibility.

Easy to operate

Bluetooth technology is a real-time technology. It does not require a fixed infrastructure, and is easy to install and set up. It can be connected without a cable. It is very convenient to use. It can be put into use only by simply completing the pairing, and the operation threshold is low.

What is the difference between Bluetooth card speakers and ordinary speakers

Faster transmission speed

Compared with other methods such as infrared, the Bluetooth transmission protocol has obvious advantages in speed. The theoretical maximum speed of Bluetooth 4.0 reaches 24Mbps. A faster speed can ensure higher sound quality and make it have enough capacity to carry higher bit rates. Music.

Moderate transmission distance

The transmission distance of Bluetooth is generally within 10 meters, which is exactly the size of a room, and can transmit data across walls, which is very suitable for home use.

What is the difference between Bluetooth card speakers and ordinary speakers

Although there are many advantages, because the Bluetooth transmission protocol, like other 2.4G devices, shares the same frequency band signals, it is inevitable that signals will interfere with each other. In addition, the Bluetooth protocol is not a free technology. Any manufacturer using this technology must pay a patent fee to the organization, and this part of the fee will also be reflected in the cost. In 2012, the price of Bluetooth audio equipment was still high. For ordinary products.

The difference between card type and non card type Bluetooth speaker

The card can download songs to the memory card (the memory card is mostly a TF card, which is the same memory card as the mobile phone, and some are SD cards), and directly play the songs in the card. There is one more function. The current Bluetooth speaker functions are all There are many, you can insert a card into a U disk audio input and output hands-free call to control the phone up and down music and so on.
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