Wireless Rechargeable Air Pump
How long does it take to charge?
Built-in 2500MAH air pump, generally full in four hours
How many times can the Air Pump be inflated or deflated after being fully charged?
6-7 times
What if the air pump has no power?Can manually inflate the mattress?
If the air pump runs out of power,the mattress has an auxiliary valve to inflate in manually