1)尺寸Size:  77*64*35mm

2）重量Weight:  160g

3) 充气数量Inflation numbers: a single charge can inflate: 5.5pcs* road bike tire(700x23c)/ 3.9pcs*MTB tire 

4)充气时间Inflation time: 0-100psi@ 90 seconds ( 700x23c) 

5) 气管和气嘴都可以通用于美嘴和法嘴Pipe and red pumping pressed nozzle  can both work for Presta and Schrader valves

6) 电大压力Max pressure:120psi 

7) 充电时间Charging time: 1.5 hour (type c charging cable)

8) 电池容量Battery capacity:500mah*3PCS

9) 电压Voltage:11.1V

10) 电流Current: 4A

11) 气流量Air flow: 7L/min

12) 气压单位Pressure unit: Psi, bar, kpa