Features:

*1. Compact, Portable, Handheld Inflator - Size: only 70x50x155mm(ST-5521); 80x45x135mm(ST-5522), mini tire inflators are designed for compact storage space in luggage, armrest storage boxes, and even glove boxes, allowing you to carry them with you in emergency situations.

*2. Powerful Pump - 80W permanent magnet motor and enlarged pure copper cylinder turbocharge the tire inflation speed, it inflates a 195/65R15 tire to 30 psi in 8-9 minutes.

*3. Multi-purpose Inflator - 4000mAh lithium battery allows USB/DC OUT power bank function and SOS flashlight when in emergencies.

*4. Long Battery Life - Equipped with a large capacity battery, it supports the pump to inflate 4 car tires when fully charged.

*5. Multifunctional Air Pump - Preset inflation modes and Auto Stop function help you inflate car tires, motorcycle tires, bicycle tires, and balls with high precision. Equipped with complete nozzle accessories to meet all needs.

Description:

*1. Material: ABS

*2. Size: about 70x50x155mm(ST-5521); 80x45x135mm(ST-5522)

*3. Battery Capacity: 2 series of lithium batteries

*4. Display Screen: LCD display

*5. Working Voltage: 7.4V

*6. Rated Input: 5V/1A

*7. Piston Diameter: 17mm

*8. Rated Power: 80W

*9. Working Temperature: -20 ℃~60 ℃

*10. Pressure Range: 3-150PSI

*11. Precision: ±1.5psi

*12. Air Volume: 25L/min

*13. Motor Speed: 30000 rpm

*14. Continuous Working Time: 8-10 minutes

*15. Battery Duration: about 30 minutes per charge

*16. Charging time: 3-5 hours

*17. Charging Interface: Type-C

*18. Length of Air Tubing: 200mm ± 10mm

*19. Length of Charging Cable: about 80mm

*20. Net Weight: 465g

Package Includes:

[ST-5521C Wireless] Tire Inflator * 1, Air Tubing * 1, Inflation Nozzle * 4, Type-C Charging Cable * 1, 12V Power Cable(3m) * 1, Instruction * 1

[ST-5521B Wireless] Tire Inflator * 1, Air Tubing * 1, Inflation Nozzle * 4, Type-C Charging Cable * 1, 12V Power Cable(3m) * 1, Instruction * 1

[ST-5521A Wired] Tire Inflator * 1, Air Tubing * 1, Inflation Nozzle * 4, 12V Power Cable(3m) * 1, Instruction * 1

[ST-5522C Wireless] Tire Inflator * 1, Air Tubing * 1, Inflation Nozzle * 4, Type-C Charging Cable * 1, 12V Power Cable(3m) * 1, Instruction * 1

[ST-5522B Wireless] Tire Inflator * 1, Air Tubing * 1, Inflation Nozzle * 4, Type-C Charging Cable * 1, 12V Power Cable(3m) * 1, Instruction * 1

[ST-5522A Wired] Tire Inflator * 1, Air Tubing * 1, Inflation Nozzle * 4, 12V Power Cable(3m) * 1, Instruction * 1