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Product Name: Conventional battery Colors: White, Black Temperature control: none Product name: battery type desktop vacuum cleaner Product size: 8*6.5cm Product weight: 130g Working voltage: 2*1.5V AA battery（Does not contain） Working current: ≤800mA Working mode: switch Working time: continuous about 90-150 minutes (depending on the battery) Executive standard: GB 4706.1-2005 hs code: 8508110000 Suction power: ≈500pa Existing certification: CE/ROHS/FCC Product name: upgrade charging model Color: red, orange, yellow, green, blue and white Product name: USB rechargeable desktop vacuum cleaner Product size: 8*6.5cm Product weight: 150g Rechargeable battery: 18500 lithium battery 3.7V 1400mAh Input current: 5V 0.5~1A Working current: ≤1000mA Rated power: 5W Working time: about 90-120 minutes of continuous use Working mode: On-off / automatic 10-minute timer shutdown Charging time: about 4 hours Executive standard: GB 4706.1-2005 Suction power: ≈500pa hs code: 8508110000 Existing certification: CE/ROHS