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- Time: 2023/11/20 Posted: Shenzhen Kamchak Manufacturing Technology Co., Ltd.
- 1. Option: The IC of Bluetooth is its foundation, just like the CPU of a computer, it is the heart part, and good solutions can produce good products.
2. Signal checking: Since Bluetooth headphones are a wireless product, the stronger the signal, the better. The normal range is within 10 meters, so if the phone is in the pocket and there is no signal, it won't have much effect.
3. Looking at the appearance and craftsmanship: If a product has a rough appearance and many defects, I think there will be no guarantee of quality, and the face engineering should also be done well.
4. Listening to sound quality effects can be determined by listening to music at home. The sound quality must be better than ordinary earphone cables, and there should be no noise or electric current.
5. Also, it depends on the call effect. Remember to try the effect of the microphone. After connecting your phone, make a call to your dear friends to see how the call quality is and if the sound level is within the normal range. Is there any echo or noise, current sound, etc. If there are any, promptly provide feedback to the merchant.
6. Looking at standby time, the battery of a good Bluetooth earphone is also very durable. Generally speaking or listening to music can last up to four or five hours, and it is best to have a standby time of 3-5 days. But these are just references, and each Bluetooth earphone will be different.
7. Choosing a brand, a good brand of Bluetooth earphones definitely has its strengths. Nowadays, the Bluetooth industry is also difficult to do, and if the product is not outstanding, it is difficult to sell it at a high price. Moreover, only a few brands of Bluetooth earphones can be selected annually. So it can be said without hesitation that the quality of Bluetooth earphones from good brands is really good. Just feel if your wallet is big enough when making a purchase. Just buy a Bluetooth earphone that suits you, there's no need to blindly pursue a big brand, it's too expensive.
8. Looking at the accessories, the quality of the charger and charging cable of a poor earphone will be relatively poor. You can feel it by comparing them with your hands. The quality of the charger must be good, as it is related to the safety of electricity usage here. No matter how much you save, you cannot buy Bluetooth earphones with safety hazards.
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