Innovative Portable Air Pump for both Inflation and Deflation. Simplicity of operation without adding any fitting or nozzle. Discharge and suction outlets fit various brands' valves. Dual power mode by either 3xAAA batteries or USB power. IPX4 and ABS casing rugged enough for outdoor use. With USB power, it only takes around 60s to inflate a standard size air mat. With battery power, it takes around 100s.
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