Specifications:

6-inch [Mutian Blue] Bare Metal

6-inch 10-cell [Mutian Blue] one electricity and one charge

6-inch 10-cell [Mutian Blue] two-power one-charge

8-inch [Mutian Blue] Bare Metal

8-inch 10-cell [Mutian Blue] one electric charge

8-inch 10-cell [Mutian Blue] two-power one-charge