J8 wireless bluetooth headset binaural in-ear suitable for Huawei Xiaomi Apple Universal

1. During the operation, if the finger is too dry, it may cause insensitive touch. You can touch it twice more.
2. Please charge in a safe environment. Pay attention to whether the charger voltage meets the requirements of the headset. When charging, when the charging indicator is off, please put the
The Bluetooth headset is separated from the charging cable to avoid damage to the headset when it is plugged in and charged for a long time.
3. Please adjust the volume appropriately, so as not to affect your hearing due to excessive volume.
4. Try to avoid listening to headphones for a long time, so as not to affect your hearing.
5. When the earphone is not used for a long time, it should be fully charged, packed and stored in a cool and dry place, and the switch should be taken out regularly.
Or charge it in time when the battery shows low power.
6. Avoid storing in high temperature, high humidity and corrosive gas environment.
7. Avoid using it in an environment with signal interference sources, so as not to affect the use effect