Package List: 1 x Automatic Melon Seed Opener 3 x Sticker 1 x Brush 1 x USB Cable Specification: Item Type: Automatic Melon Seed Opener Material: PC+ABS Battery Type: Lithium Battery (Built in) Battery Model: 18650 Battery Capacity: 1000mAh Capacity: 100ml Read more Sensitive Opener, Sensitive opening switch, user friendly, easy and smooth to use. High Torque Motor, High efficiency of opening seeds, high torque geared motor with optical detection, reducing opening damage. Protect Your Health, You can distinguish good seeds and bad seeds, the bad seeds can affect people's health. Prevent Damage to Teeth, Eating melon seeds often causes tooth damage, this peeler will effectively prevent damage to teeth. Safe to Use, All day battery life, automatic fall, safety, MCU intelligent algorithm to prevent accidental injury hand Read more Read more