Specifications:

4-inch 1 electricity (5 sections) 1 charge +1 chain + plastic box

4-inch 1 electricity (5 sections) 1 charge +2 chain + plastic box

4-inch 2 electricity (5 sections) 1 charge +2 chain + plastic box

6-inch 1 electricity (5 sections) 1 charge +1 chain + plastic box

6-inch 1 electricity (5 sections) 1 charge +2 chain + plastic box

6-inch 2 electricity (5 sections) 1 charge +2 chain + plastic box

6-inch brushless 1 electricity (5 sections) 1 charge +1 chain + plastic box

6-inch brushless 1 electricity (5 sections) 1 charge +2 chain + plastic box

6-inch brushless 2 electricity (5 sections) 1 charge +2 chain + plastic box

6-inch brushless 1 electricity (10 sections) 1 charge +1 chain + plastic box

6-inch brushless 1 electricity (10 sections) 1 charge +2 chain + plastic box

6-inch brushless 2 electricity (10 sections) 1 charge +2 chain + plastic box