1, due to the long distance, the effective use range of Bluetooth speakers and mobile phones is 10 meter, and the actual use is generally about 5-8 meters. If the distance exceeds, it will be stuck and disconnected.

2, the impact of mobile phone network speed, if you listen to songs online, if the network is not good, there will also be a sound jam or intermittent situation, I suggest you download songs to your mobile phone first.

3. The battery of the Bluetooth speaker is almost dead. If the Bluetooth speaker is dead, it will also cause a jam. Because the battery is almost dead, it is impossible to drive the Bluetooth speaker, which will lead to the jam and the sound will be suddenly interrupted. It is recommended to use the original charger to charge in time.

4. There is a problem with the Bluetooth speaker itself, or it accidentally fell into the water before. If not, try to use this Bluetooth speaker to listen to the local music of the mobile phone. If it is still a card, it is the quality problem of the Bluetooth speaker itself. It is recommended to contact the merchant to solve the problem.

Extended data:

Skills of purchasing Bluetooth speakers

1, compatibility

Although the compatibility of Bluetooth speakers is basically that 100% supports existing Bluetooth devices, you should check whether your playback device supports Bluetooth before buying.

2. Transmission distance

The transmission distance of Bluetooth speakers is also a concern. The transmission distance of Bluetooth speaker has nothing to do with Bluetooth version, but mainly depends on the advanced degree of technology. The standard transmission distance of PowerClass2 is 10 meter; The upgraded PowerClass 1 increases the transmission distance to 100 meters and provides Hi-Fi stereo effect.

3. Version

When consumers buy Bluetooth speakers, they often see numbers such as Bluetooth 1. 1, 1.2, 2.0, 2. 1, 3.0 and 4.0. These numbers represent different versions and also represent the anti-interference ability of Bluetooth speakers. The new version puts more emphasis on overcoming noise interference. The new version can be backward compatible. Consumers should weigh the price and demand when buying.

4. Good quality

Of course, the judgment of sound quality is to feel with your ears. There are several points to pay attention to when listening. First, whether the volume of the speaker is large enough; Secondly, whether the treble is broken at the maximum volume; Listening to pop music and watching movies are the most commonly used parts of speakers. Pay attention to whether the sound is distorted. Finally, low frequency, don't be too harsh, just meet your basic expectations.

5, battery life

For most portable digital devices, battery life is a performance index that users need to consider when purchasing, and so is Bluetooth speakers. In general, the ideal battery life of Bluetooth speakers should be kept at 8- 10 hour. Listening for three hours a day can last about three days.

Step 6 use the scene

Choose a Bluetooth speaker according to your actual needs. If you like outdoor sports, you must choose a dustproof, waterproof and fall-resistant speaker. This kind of loudspeaker can work normally in very harsh environment. If you often use your mobile phone to watch movies, play games and listen to music, you can choose a small and portable Bluetooth speaker specially designed for your mobile phone.

Baidu Encyclopedia-Bluetooth Speaker