タイトルまたは説明

Model JY*4/B JY*4/BC JY*5/B JY*5/BC Type Battery Rechargeable Battery Rechargeable Configuration Two on the 7th-owned battery Rechargeable batteries / chargers Two on the 7th-owned battery Rechargeable batteries / chargers Main parameters Voltage: 2~3V, Current work: **0mA Product Size *2.5*7*6.5cm *2.8*7*6.2 Several crates *0set / Box *6set / Box *0set / Box *6set / Box The box size *0.5**8**2cm *0.5**8**2cm *0.5**8**2cm *9**6**9cm Function Able to collect more than *5% dust while cleaning blackboards (cleaning/dust-collecting multiple function)