Wireless Bluetooth mobile phone, computer universal headphones earphone

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Main focus:

1. The ergonomic custom design gives you a comfortable ear feel when using it.
2. The large-capacity battery lasts for a high time, so you don't have to worry about running out of power after charging.
3. Designed for sports and witnessing, sweat won't affect the use of the earbuds and they fit securely.
4. The frequency range is 20-20000Hz, so the headphones can provide you with clear high-sensitivity vocals.
5. The earphones are made of high-quality materials, which are durable and have a high lifespan.
6. Due to shipping times, the headset may drain the battery. Once received, please charge the earphone case for 30 minutes before use.