... Mainly inflate the inflatable pool, PVC products. Item:BPK-401 Rechargeable battery electric air pump. (1)inflate-deflate functionpressure :0.5-0 ... .81psiflow : 300-380L/minInflation time :30minutesthe capacity of battery:4000mA(2)Charger :AC100-240V/DC6V/500mA(3)Light TYpe ... :12LEDLighting time: 25 hours(4)Standard parts: noumenon, AC/DC adapter,tube, thress nozzles, car adapter,lable.Function : 1 ...