1. ABS material, process-level design, dustproof, shock-absorbing, sturdy and durable2. Light illumination design, not afraid of inflating at night or encountering special circumstances3. High-capacity battery, can be recharged over and over again4. Abrasion-resistant nylon braided inflatable tube, anti-freezing, no breakage, explosion-proof and high temperature resistant5. Wireless and compact, can be put anywhere, easy to store and carry6. Pure copper motor, strong power, fast inflation7. Thickened pure copper coil, higher speed and better heat dissipationParameters:1. Material: ABS + motor2. Voltage: 8.4V3. Current: 15A4. Function: inflate/pressure measurement/lighting/automatic filling and stopping5. Inflating time: about 5 minutes (195 size tire empty to full)6. Gas flow: 40L/min7. Battery capacity: 2000mAh x 28. Charging time: 3-4 hours9. Continuity time: 20-30 minutes10. Size: 21 x 18 x 5cmPacking list:- Inflatable pump x 1- Air nozzle x 3- Instruction manual x 1- Charging cable x 1 (wireless models only)