X9 Heart Rate Waterproof Smart Band
Battery capacity: 60 mAh
Wait Time: 300 hours
Weight: Net weight: about 23g
Silicone Strap: length 245 mm
Display: 0.96 inch OLED
Heart rate: High Progress Huajing Sensor
Color: Black (As given picture).
Note: Product delivery duration may vary due to product availability in stock.
Disclaimer: The actual color of the physical product may slightly vary due to the deviation of lighting sources, photography or your device display settings.