Good signal, suitable for listening to songs, good sound quality, and inexpensive. There are many headphones with low delay, and there are still many headphones on the market. I recommend several suitable headphones and have a look for yourself:

SARDiNE-Q18

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The shape of Sardine Bluetooth headphones is particularly small and exquisite, and they are very comfortable to wear. The heavy bass is very good and clear, and it is very stable to wear. It is very suitable for listening to music when wearing a treadmill. It is enough for me at the end of the day when I go to work. The headphones are beautiful in appearance and have a good texture. The Bluetooth effect is good. It is most suitable for listening to dynamic music when exercising. When not in use, it is put in a charging bin for convenient storage and does not take up space.

2.hellokitty headphones

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The headphones are light, simple and comfortable to wear, and will not hurt your ears when you wear them, and the sound quality will be clear, clear and noiseless, with fine workmanship and long battery life. The Bluetooth version 5.1 has good sound insulation effect, good appearance, strong quality and is really satisfactory. It's also very good and convenient to take out, and it supports touching and cutting songs. The sound insulation effect is very good, the appearance is good and the single ear is easy to use, and it can be used back and forth. The quality is tough and really satisfactory. I especially like the design of the charging bin, and it's also very good and convenient to take out.

3.VIVO TWS Earphone

Bluetooth 5.1, IP54, battery life for 4 hours, biological diaphragm, CVC call noise reduction. Qualcomm Snapdragon QCC5126 integrated ic, the inner core of VIVO TWS Earphone is not powerful, dual-channel wireless communication technology, 14.2mm sound generating unit.

4.1more Magic E1126bt-I

Bluetooth 5.1, DSP call noise reduction, titanium film, MEMS, battery life of 6.5H. With the adoption of NCVM non-conductive vacuum electroplating color process, Wanmo E1126BT-I has a good appearance, with a digital algorithm to intelligently filter out environmental noise, a MEMS microphone, and a charging box with a battery capacity of 411mAh, which can provide headphones with three times of charging, small and elegant, but also highlights the performance highlights.