Commodity Quality Certification: 3C,CE,UL,GS
Size: L205*D30mm
Material: Silicone
Function: 10 speed modes
Charing: USB charing
Net weight: 128g
Use time: 2 hours
Waterproof: yes
Commodity Quality Certification: 3C,CE,UL,GS
Size: L205*D30mm
Material: Silicone
Function: 10 speed modes
Charing: USB charing
Net weight: 128g
Use time: 2 hours
Waterproof: yes