The Pro 3 Rechargeable Trimmer kit is ideal for those small jobs on horses, dogs cattle. The perfect accessory for your grooming kit and last minute touch ups. Comes complete with oil brush, 3 clip length guides charger with dock. Rechargeable battery hair trimmer. DC 2. 4V Power 3W Charger input: 220V -240V~ 50Hz Charger output: 3V 200mA. Working Time: 60 minutes after a full 8 hour charge.