- Built-in USB plug of HUAWEI Band 4 fits in general USB chargers so you charge it anywhere and anytime
- A single charge powers the band with more than 6 days of usage time
- HUAWEI TruSeen 3.5 monitors your heart rate with accuracy
|Resolution||160 x 180 pixels|
|Battery Type||Lithium Polymer|
|Colour Name||Graphite Black|
|Fitness Tracker Dial Size||0.96 inch|
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