Description Product parameters: Product Model: MEO703 Operating Voltage: 3,7V- Working power 12W Rated input 5V -1A Charging time: about 4 hours IPX7 waterproof level Product Size (Bare Metal) (2,0mm) 210,9x74,3x50,8mm Products include: body x1, multi-effect cloud detection nozzle x1 standard nozzle x1 orthodontic nozzle x1 Instruction sheet x1 Instruction manual x1 Type C Charging Cable x1 Nozzle Storage Box x1 Product advantages: Innovation parachute pulse technology 7 times more efficient cleaning Easy to use in 3 seconds Large water tank with a capacity of 240 ml 4-speed tooth cleaning mode Base battery life up to 115 days Innovative umbrella pulse technology is 7 times cleaner and does not cause pinching Umbrella pulse technology, point water flow combined with ring water mist waterfall, double layer cleaning force and delicacy Clean the triangle area. 2000 times/min* impuls Upgraded to 3-second crescendo Anti-kling, novices can easily control it Newly upgraded to a 3-second crescendo, the water flow changes from weak to strong, preventing sudden bleeding* and gum damage, novices can easily get started. 4 cleaning modes, customized teeth cleaning solutions to meet different needs 4 modes, corresponding to the needs of people at different stages, from novices to experienced users of nici dental. 1. Soft mode: suitable for novices with delicate gums 2. Standard mode: getting better, suitable for everyday teething Cleaning seams 3. Power mode: Intensive users, deep cleaning of the mouth 4. Massage mode: gum massage, relieving swelling and gum pain Improved 240ml large capacity water tank, allowing simultaneous rinsing of the entire mouth An improved high-capacity water tank that is 20% larger than the previous generation*. Filling with water can complete a detailed and complete cleaning of your teeth without adding water inside. 115 days battery life without frequent charging 4 hours* full charge, gentle It can be used for 115 days* in mode and 55 days* in standard mode without frequent charging.