1, firmly worn: you can choose neck-hanging headphones (neck-hanging headphones). If it is a real wireless Bluetooth headset, at least find accessories with ear hooks or shark fins, at least don't worry about falling to the ground.

2, it must be waterproof, of course, it will be better to have dustproof ones. Generally, it will be displayed on the publicity page of business headphones, which is indicated by IPXX. The first x is dust-proof grade, and the second x is waterproof grade. The higher the number, the better the dustproof and waterproof effect.

3. The longer the battery life, the better: it is very important to have a good battery life when you are away from home. Neck-hanging headphones have an inherent advantage in battery life because they can be hung around your neck. Of course, there are also some real wireless headphones with good endurance.

4. Safety/sound insulation effect: If it is a noise-reducing earphone, it is recommended to turn off the noise-reducing function and turn on the transparent mode in transparent mode.

5. Stability of Bluetooth connection: the higher the Bluetooth version, the better+the more advanced the Bluetooth decoding technology, the better. This is also related to the compatibility of mobile phone systems. Even with Bluetooth 5.0, the Bluetooth connection is unstable after wearing it, so I will encounter some brands of individual headphones, which are used normally indoors, but listen to songs intermittently after going out (the mobile phone is in my pocket).

6, bone conduction headphones, is a black technology in the headset industry, you don't need to plug headphones into your ears to hear the sound played by your mobile phone.

Principle of bone conduction: headphones directly transmit sound to the auditory nerve of the head in the form of vibrating sound waves to listen to the sound effect without air conduction. You can see that the following picture shows how to wear the bone conduction earphone, which is comfortable and safe to wear (the surrounding sound can also be heard).

Recommend several headphones that are very convenient for running.

1, South Carolina Runners Professional Race

Battery life: 6 hours

Protection grade: IP68

Built-in memory: 8g

Introduction: This bone conduction earphone belongs to the top bone conduction earphone in terms of sound quality, configuration and cost performance. It can be used not only for daily running and ironing, but also for swimming and bathing. For those who pursue the ultimate cost performance, you can consider this one more ~

Adopting exclusive OT closed 2.0 sound reduction technology, the sound reduction phenomenon is reduced by 90%. Under the condition of constant volume, it can effectively reduce the vibration of bone conduction sound and improve the sound quality, and it does not need to be in the ear. It is also equipped with Bluetooth 5.0 chip, IP8 8 waterproof and 8G large memory card, which can store 1500+ music. And 16mm large moving coil unit, which is only available in thousand yuan headphones. It is 33g light, and with the new generation of vibration reduction technology, it has the same volume, less vibration and is more comfortable to wear.

2. Shao Yin ASC 100

Introduction: This is a relatively commercial bone conduction earphone, not a sports earphone.

This silent asc 100 can handle vibration better. When the volume reaches 50%, you can hardly feel any vibration, and when it reaches 80%, there will be a slight vibration. The protection level of IP55 is a basic level of bone conduction headphones, which greatly improves the call quality.

Swimming suit recommendation

In addition to the South Carolina runner pro mentioned earlier, there are several bone conduction headphones that can swim.

3, less sound as700 bone conduction headphones

Introduction: AS700 is a special MP3 player for swimming. It can be regarded as the flagship AS800 with low tone, Bluetooth cut-off, built-in MP3 player and IP68 waterproof rating. You can wear it to dive at a depth of 2 meters for 2 hours.

Lightness and comfort are its biggest selling points. The weight of 30 grams is the lightest swimming headset you can find in the market. After several generations of evolution, the structure is close to perfection. It's easy to ignore its existence after wearing it for a long time.

4. Essionio

Introduction: essonio is an Italian brand of bone conduction headphones, which can be used for swimming. At the same time, it has Bluetooth mode and memory mode consistent with runner pro in South Carolina. But the price is expensive and the cost performance is not high.

The feature is that the earphone itself has 8G memory and decoding chip. In other words, it is equivalent to an MP3 player. Users can listen to songs without carrying their mobile phones, which is very convenient for running and fitness. Waterproof grade up to IP68, and microphone with DSP noise reduction technology. The skeleton is made of memory titanium alloy, which can be twisted without deformation at will.