Successful start of Huawei SPORTS BRACELET, perfect matching is the first step to open intelligent sports life! After the sports bracelet is connected with the mobile phone, how can Huawei charge the sports bracelet? Introduce the charging steps of Huawei sports bracelet.
1. There is a USB charging port under the B2 headset of Huawei bracelet, which can be directly charged with the mobile phone charger.
2. Huawei Bracelet B2 uses a 5V charger for charging, and the charging current can be 0.5A, 1a, 1.5A, 2A. B2 supports automatic current limiting. When the charging current exceeds the current supported by B2, the battery life will not be affected.