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display type: digital display

voltage: 72v

power supply type: rechargeable

type: single cylinder

power: 80

additional features: lighting, tire pressure gauge, warning light, usb charging

brand: neutral

material: abs

current: 2a

power cord length: 30cm

specifications: 221b-wireless charging digital display, 221c-wireless

net weight: 650g

customized processing: yes

inflatable tube length: 10cm

item no.: st-221

air pressure flow: 30l/minute

main downstream platforms: ebay, amazon, wish, aliexpress, independent

major sales areas: africa, europe, south america, southeast asia, north america, northeast asia,

have authorized private brands: no

whether cross-border export is exclusively available: yes

【Product Name】: 7.4V Wireless Inflator

【Product Model]:

【ST-221B】Wireless Inflation Pump - Digital Display Model Recommended Retail Price: ￥58

【ST-221C】Dual-purpose wireless inflatable pump + USB version. Suggested retail price: ￥68

【ST-221D】Three-in-one wireless inflator + USB + DCstyle/designSuggested retail price: ￥

Update time：20260713095456

221b – wireless charging digital display model	CN¥ 41.0
221c – wireless charging with digital display + power bank function (dual-purpose)	CN¥ 44.0
221d – wireless digital display + power bank + dc model (three‑in‑one)	CN¥ 49.0