1. Extensive skill citation, enjoy music anytime, anywhere. Due to the maturity of Bluetooth technology and its common worldwide standards, Bluetooth speakers can quickly connect with mobile devices or other portable digital devices that support Bluetooth technology, and you can enjoy high-quality music at any time.
2. Long battery life, improve equipment sound quality. Now the sound quality of digital portable devices on the market is not too high, and Bluetooth speakers can handle this problem. In addition, in terms of battery life, Bluetooth speakers are generally more than 10 hours.
3. Fast transmission speed. Compared with other methods such as infrared, the Bluetooth transmission protocol has a significant advantage in speed. The theoretical maximum speed of Bluetooth 4.0 reaches 24Mbps. Faster speed can ensure higher sound quality, so that it can satisfy the requirements to carry higher bit rates. Music.
4. The transmission interval is moderate. The transmission interval of Bluetooth is generally within 10 meters, which is exactly the size of a room, and can transmit data across the wall, which is very suitable for home environment.
5. Not just speakers. Bluetooth speakers can make your phone a hands-free phone and free your hands. Many Bluetooth speakers on the market now also have the function of mobile power. Even if you go out or perform outdoor sports, you do n’t have to worry about the phone running out of power.
PS: From the perspective of sound quality, the effective audio data volume of CD sound quality data (44.1KHz sampling rate, 16bit sampling accuracy) is about 1.4Mbit. To transmit CD sound quality music signals, the transmission rate only needs to be maintained at 2Mbit per second. . As far as Bluetooth 4.0 is concerned, it can be done.