Color:

Black 6 inch bare metal

Black 6 inch USB bare

Black 6-inch (5 batteries) one charge

Black 6-inch (5 batteries) with two batteries and one charge

Black 6-inch (ten batteries) one charge

Black 6-inch model (ten batteries) with two charges and one charge

Black 8 inch bare metal

Black 8 inch USB bare metal

Black 8-inch (5 batteries) one charge

Black 8-inch (5 batteries) with two batteries and one charge

Black 8-inch (ten batteries) one charge

Black 8-inch (ten batteries) two electricity and one charge