Specification: Condition: Brand New Item Type: Water Dispenser Material: ABS + 304 Stainless Steel Tube + Lithium Battery + Silicone Hose Color: Black, White (Optional) Power Supply Mode: USB Charging Battery Model: Lithium Battery Battery: 1200mAH Charging Voltage: DC5V Weight: Approx. 296g / 10.4oz Hose Size: Approx. 50cm / 19.7in Product Size: Diameter: Approx. 7.1cm / 2.8in Height: Approx. 12.7cm / 5.0in Description: Connect the silicone tube and insert the silicone tube into the bottle. Then tighten the and press the button, draw the water out and press the button again to stop pumping. When the battery is dead, use USB to . Package List: 1 x Host 1 x Hose 1 x 304 Stainless Steel Tube 1 x USB Cable 1 x Manual Note: 1.Please allow 01 inch error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3.It only contains the package list contents and does not include other products. 4. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.