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【Product Name】：7.4V Wireless Air Pump

【Product Model】:

【ST-221A】Air Pump - Cable-equippedWireless [Customizable, not available as a standard option]

【ST-221B]无线充气泵- Digital Display Model Suggested Retail Price: ￥58

【ST-221CDual-purpose Wireless Air PumpplusUSB model, suggested retail price: ￥68

【ST-221DThree-in-One Wireless Air Pump+USB+DC"款"在中文中通常指的是款式、款式、款式等。在英文中，"款式"可以翻译为"style"或"model"。  Suggested Retail Price ￥88

【Product Material】:ABS

【Dimensions】: Approx. 74*47*120mm

Battery Capacity: 2-cell lithium battery - LCD screen display

【Working Voltage】：7.4v

Rated Input:5V 2A

Piston Diameter: 17mm

【Rated Power】: 48~60W

Battery capacity: 1500mAh * 2 pieces

【Pressure Range】：Pressure:  "3-150PSI" 可以翻译为 "3 to 150 Pounds Per Square Inch"。

【Precision】：±1.5psi

【Airflow】: 19L / min

Continuous Work Time8-10 minutes

【Time】：Lithium battery full charge working time: about20 minutes full charge can be used to inflate 2 tires.

195/65R15 0~30 psi Inflation Time: 8-9min

【Type-C Charging Cable": About 50cm,

Charging Time: 3-5 hours

【Charging Interface】：Type-C

【使用时间】：30min

【Air Hose Length】: 150mm ± 10mm

【Product Net Weight】：465g

【Product Gross Weight】：650g (including packaging accessories, etc.)

【Color Box Size】: 97*84*136mm

【Accessory List】:

【ST-221D Wireless Host * 1, Inflatable Hose * 1, 4-piece Inflation Nozzle Set, Type-C Charging Cable, 3M American 12V CableStorage Bag*1Instruction Manual*1, Color Box *1

【ST-221C Wireless Host * 1, Inflatable Hose * 1, 4-piece Inflation Nozzle Set, Type-C Charging Cable,Storage Bag*1Instruction Manual*1, Color Box *1

【ST-221B Wireless Host * 1, Inflatable Hose * 1, 4-piece Inflation Kit, Type-C Charging Cable,Storage Bag*1Instruction Manual*1, Color Box *1

【ST-221A Cable】Host*1, Air Infusion Hose*1, 4-piece Air Infusion Kit, 3M American 12V Cable,Storage Bag*1Instruction Manual*1, Color Box *1

【Packing Quantity】: 10pcs/ctn

【Crate Dimensions】: 44*21.5*29cm 10.7kg/12.5kg