Household Handheld Mini Electric Vacuum Pump Food Preservation Compression Bag Vacuum Pump Portable Storage Bag Vacuum Machine Features: Built in lithium battery and USB rechargeable: Built in 1200mAh lithium battery. The pump can be quickly charged outdoors through a power bank, or directly charged at home through a mobile phone charger. Automatic deflation: Insert the nozzle tightly into the press. The deflation function can quickly deflate, saving you time. Easy to use, ultra light: size 19.2 * 4.65 * 46.5cm. Lightweight and easy to use, it is vacuum pump at home. Widely applicable: Suitable for using vacuum fresh-keeping bags withvalves, compact body, convenient to carry. Strong power: Small stature with great power, providing food with a longer shelf life, one click start. Product Description: Material: Plastic Weight: 270g Charging : USB charging Size: 19.2 * 3.9 * 4.65cm Products include 1 * Vacuum pump Built in lithium battery and USB rechargeable: Built in 1200mAh lithium battery. The pump can be quickly charged outdoors through a power bank, or directly charged at home through a mobile phone charger. Automatic deflation: Insert the nozzle tightly into the press. The deflation function can quickly deflate, saving you time. Easy to use, ultra light: size 19.2 * 4.65 * 46.5cm. Lightweight and easy to use, it is vacuum pump at home. Widely applicable: Suitable for using vacuum fresh-keeping bags withvalves, compact body, convenient to carry. Strong power: Small stature with great power, providing food with a longer shelf life, one click start.