Streamlined curve shape, beautiful atmosphere Anti- design on the back, comfortable to hold without slippery hands 2 minutes timer protection Standard 4 nozzles Type-C type charging interface,330ML water tank Color: Black Material: ABS+PC Battery capacity: 2200mAh Charging time: 3-4 hours Charging : USB charging Waterproof rating: IPX7 Rated power: 5W Rated water pressure: 40-130 PSI Rated voltage: 3.7V Pulse frequency: 1600-1800 times per minute Package Contents: 1 x Host 4 x Nozzles 1 x USB charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.