Series name: Venture Series
Model: JR-FV2
BT version: BT5.4
Memory: 128Mb
Water resistance: IP68
BT range: 10m
Screen material: AMOLED
Screen size: 1.43 
Screen resolution: 466*466
Touch control mode: full screen touch control
Charging time: about 2h
Typical usage time: about 7-10 days
Standby time (connected): about 30-40 days
Battery capacity: 300mAh
Charging input: 5V⎓0.5A
Charging mode: magnetic wireless charging
Working frequency: 2402MHz-2480MHz
Band size: 24mm
Applicable wrist size: 102mm*182mm
Overall size: 47.5*11.6mm
Body material: zinc alloy+ABS
Weight: about 64g