Product Instructions:
1) Install 2 fully charged batteries
2) Pay attention to the positive and negative terminals of the battery
3) Fully wait for preheating for 2 minutes
4) Slowly and forcefully press the seal

Specification:
Type: Hand Held
Power Source: Battery
Sealing Length: <20cm
Material: ABS electronic components
Color: yellow blue white pink
Size: About 9x3.5x3cm/3.54x1.37x1.18in, Opening Height 6cm/2.36in
Function: Moisture-proof seal, etc.
Battery: 2 x AA batteries