1. Product features: Self-development vacuum machine PCBA
2. Battery: 800MAH Charge mode: MICRO USB
3. Charging voltage: 5V
4. Minimum pressure: ≥600mmHg
5. Vacuum: ≥ -50KPA
6. Minimum load flow: 2.0L/min Noise: Less than 55dB
7. Convenient for travel and business trip, convenient to store.
8. Use with vacuum storage bag.
1. Size: about 52*90MM/1.56*2.7in
2. Material: ABS
3. Suitable for: Hotel, restaurant, kitchen, home, outdoor travel, business trip, etc.
1*Multi-functional dual-use electric air pump