1. Dual-use charging and plugging, with power bank, dual digital display
2. Rated voltage: 7.4V-2A
3. Full charging time: 4 hours
4. Battery life: 25min under load and 30min under empty load
5. Charging cable: Type-C cable, 3m cigarette lamer power cable
6. Air volume: 19L/min
7. Product material: plastic brushed and sprayed
8. Maximum air pressure: 150PSI
9. Battery capacity: 2000mAh*2
Outer box size: 39.5x36x40 cm
Gross weight: 28 KG
Net weight: 22KG