4-head single key one-way rotation (plug-in type)(4头单键单向转（插电款）) 6-head single key one-way rotation (plug-in type)(6头单键单向转（插电款）) 8-head single key one-way rotation (plug-in type)(8头单键单向转（插电款）) 4-head single-key bidirectional rotation (plug-in type)(4头单键双向转（插电款）) 6-head single-key bidirectional rotation (plug-in type)(6头单键双向转（插电款）) 8-head single-key bidirectional rotation (plug-in type)(8头单键双向转（插电款）) 4-head double key with speed control (plug-in type)(4头双键带调速（插电款）) 6-head double key with speed control (plug-in type)(6头双键带调速（插电款）) 8-head double-key speed control (plug-in type)(8头双键带调速（插电款）) 12-head double-key speed control (plug-in type)(12头双键带调速（插电款）) 16-head double-key speed control (plug-in type)(16头双键带调速（插电款）) 8-head double key with vibration (plug-in type)(8头双键带震动（插电款）) 16-head four-key speed control (plug-in type)(16头四键带调速（插电款）) 4-head single-key one-way rotation (car special)(4头单键单向转（车载专用款）) 4-head double key with speed control (rechargeable)(4头双键带调速（充电款）) 6-head double key with speed control (rechargeable)(6头双键带调速（充电款）) 8-head double-key speed control (rechargeable)(8头双键带调速（充电款）) 12-head double-key speed control (rechargeable)(12头双键带调速（充电款）) 4-head single-key bidirectional rotation (rechargeable)(4头单键双向转（充电款）) 6-head single-key bidirectional rotation (rechargeable)(6头单键双向转（充电款）) 8-head single-key bidirectional rotation (rechargeable)(8头单键双向转（充电款）) 12-head single-key bidirectional rotation (rechargeable)(12头单键双向转（充电款）) small size 4-head single key one-way rotation (plug-in type)(小号4头单键单向转（插电款）) small size 8-head single key one-way rotation (plug-in type)(小号8头单键单向转（插电款）) small size 4-head single-key bidirectional rotation (plug-in type)(小号4头单键双向转（插电款）) small size/8-head single-key bidirectional rotation (plug-in type)(小号/8头单键双向转（插电款）)

brown(棕色) black(黑色)