Material: food-grade silicone + ABS
Regular Color: Purple
Function: 10 frequency vibration
Product size: 235*80*38mm
Noise: 60db
Waterproof grade: IPX7
Battery model: 603030
Voltage: 3.7V
Power: 1.924W/H
Battery capacity: 600mA
Battery material: (nickel/cobalt/manganese) lithium oxide
Regular Color: Purple
Function: 10 frequency vibration
Product size: 235*80*38mm
Noise: 60db
Waterproof grade: IPX7
Battery model: 603030
Voltage: 3.7V
Power: 1.924W/H
Battery capacity: 600mA
Battery material: (nickel/cobalt/manganese) lithium oxide