A lopper with a controllable clip includes a shell seat unit, a shear unit and an electrically controlled driving unit. The shear unit includes a fixed blade and a rotatable blade. The electrically controlled driving unit installed in the shell seat unit includes a swing arm that is configured to drive the rotatable blade of the shear unit and a power source that is configured to drive the swing arm, in which the swing arm is driven to drive the rotatable blade of the shear unit to move between a closed position where is next to the fixed blade of the shear unit and an opening position where is away from the fixed blade of the shear unit. Accordingly, opening and closing operations of the shear unit can be electrically controlled through the above-describe design, and therefore operational convenience and labor saving effect in use can be achieved.一種可控制剪口的高枝剪,包含一個殼座單元、一個剪刀單元,及一個電控驅動單元。該剪刀單元包括一個固定刀片,及一個旋轉刀片。該電控驅動單元安裝在該殼座單元內,並包括一個帶動該旋轉刀片的擺臂,及一個驅動該擺臂的動力源,該擺臂被驅動而帶動該旋轉刀片相對於該固定刀片,在一個鄰靠該固定刀片之閉合位置,及一個離開該固定刀片之張開位置間移動。藉由上述設計,能具有電動控制剪刀單元開合,使用上較為方便省力之功效。1...殼座單元11...殼壁12...容裝空間13...開口14...安裝座2...剪刀單元21...固定刀片211...固定刃邊22...旋轉刀片221...旋轉刃邊3...電控驅動單元31...擺臂311...第一卡齒32...動力源33...按鈕34...齒輪341...第二卡齒4...模式切換單元41...電路板42...觸發件43...閉合感測件44...小開感測件45...大開感測件46...安全感測件47...切換開關