Product name: Multifunctional smart bracelet
Product color: red, blue
Screen size: 1.28 inch round screen
Bluetooth version: BT5.0
Touch form: full touch
Resolution: 240*240
Built-in: BT antenna
Sensor: optical heart rate sensor

Battery: 320mAh
Chip: 8762C+BK3266
Corpo: ABS+PC Material
Strap: cinta de silicone líquido
Frequência cardíaca: Héxina Tianyi 3300
Motor: Motor cilíndrico de 4,5. Src ='https: //lh3.googleUserContent.com/gvbnu8qbdzeptnxBOPCWLPACWFBY1LHUBKAJD62GWCHBDAZ8GVHCBJ2THSK6KZUEEOYF8QL_TBSHVM50_FZTLJTLJJJRO >