Cordless Digital Tire Air Compressor Pump Car Tyre Inflator, USB Rechargeable About This Item: Product Parameters. * Power supply: USB charging 5V 1A * Battery capacity: 3600mAh * Inflatable tube length: 15cm * Working voltage: 7.4V * Working power: 100W * Product display: digital display * Usage times under full charge:1.5 tyres without air pressure at all * Inflation volume: 25L/min * Function: reach the set other automatically stop inflating.
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