1. Press the negative button, the two-way blade can cut the bag left and right, and press the positive number to slide and seal the bag 2. Magnetic on the back, which can be attached to metal objects such as refrigerators 3. Material: ABS+iron+ceramic head 4. Rated input: 5V 5. Charging interface: Type-C 6. Battery capacity: 400 mAh 7. Dimensions: 11 x 3.5 x 3cm 8. Weight: 74g
