Product Specification:
Size: L138mm * D14mm
Material: Stainless Steel
Battery style: Manual
Battery capacity: 650MAH/ 900MAH/1100MAH
Charging time: 3-4 hours charge and it will cut off automatically when the battery is full.
Color: Black/White/Red/ Blue or other customized color by customers.
Packing: Top-grade gift box packing