로고/패턴
실크 스크린 인쇄, 레이저 인쇄, 핫 스탬핑, 잉크젯 인쇄, UV 인쇄
모델 번호
Large capacity 4000mAh
크기 (L x W x H)(인치)
9.5cm * 9.5cm * 5cm
Heating method
Heating wire
Product specification
8*7.8*4.7cm
Hand warmer types
Hand warmer
Internal battery capacity
2000mAh-4000mAh(inclusive)
Built-in battery or not
Built-in battery
Whether the source of patent goods
no
color
White [600 mah] White [1200 mah] White [2400 mah]