SPECIFICATIONS
Brand Name: CAMMUO
Certification: CE
Choice: yes
Electronic: NO
Gross weight: 0.4KG
Hign-concerned Chemical: None
Material: ABS
Size: 38*22*10,Multi Size SML
Usage Mode: Electric
Weight: 0.365KG
function: Relieve lower back pain
function2: Preventing hunchback
semi_Choice: yes