1、Long Lasting Rechargeable Battery and LED Screen: The electric air pump comes with a strong 5200mAh rechargeable battery that can work for over 1 hour when fully charged. It features an LED screen to display the battery level, helping you check power usage anytime, anywhere. 2、Four Removable Nozzles and Multipurpose Use: The pump includes four practical nozzles, making it compatible with most inflatables. The nozzles, made from rugged ABS material, promise longevity. great for inflating air mattress bed, tire, ball and more. 3、Efficient Inflation Deflation: Select the appropriate nozzle and connect it to the inflating and deflating port. Hold down the switch for 2 seconds to turn on the pump, and short press to turn it off. (Ensure there is no interval between the bottom loop of the attachment and the interval of the pump.) 4、Convenient Type C Charging: The portable cordless air pump uses type c charging, allowing you to use a power bank, laptop, car charger, or power adapter to charge the air pump, offering utmost convenience. 5、Compact, Portable and Powerful Pressure: Despite its compact size, the air cushion pump is powerful. Its dimensions are approximately 3.39x3.15x4.37in and it is lightweight. It delivers a maximum pressure of 4300Pa and an air flow of 400L/min. Item Type: Electric Air Pump Material: ABS Battery Type: Lithium Battery, Battery Capacity: 5200mah Weight: Approx. 376.00g / 13.26oz 1 x Electric Air Pump 4 x Connector 1 x Data Cable 1 x Storage Bag 1 x User Manual