1、Adopt ozone cleaning principle, 99.99% cleaning efficiency, rest assured breathing. 2、Cleaning breathing machine and humidifier at the same time, practical cleaner tool. 3、2000mAh built‑in lithium battery, IPX1 waterproof rating, safe and reliable use. 4、One button start, simple and convenient operation, stable working performance. 5、Low noise and quiet while working, no disturb for working and sleeping when use. Condition: 100% Brand New Item Type: Breathing Machine Cleaner Material: PE Power Supply: Built-in lithium battery Battery Capacity: 2000mAh Storage Environment: -20-55℃ Waterproof Rating: IPX1 Size: Approx. 12 x 7 x 5cm / 4.7 x 2.8 x 2in Instructions: 1. Unplug your breathing machine before cleaning it. For breathing machine, drain the water from the humidifier, making sure the pipe is connected to the breathing machine and the other end of the pipe is connected to the washer.For best results, disinfect your breathing machine and the included cleaner in an enclosed space, which you can use in the carrying bag that comes with breathing machine. 2. Power on: Press the power on button for two seconds to complete the cleaning.The machine will be heard "ping" sound and the work indicator lights up green. Operation: You may hear a faint hum from the cleaner, which means it is running and producing reactive oxygen species (ozone), and you can now leave the machine for 25 minutes to keep it working. Cleaning breathing machine face guard, catheter, water chamber. And other items, put detergent and cleaning items in an airtight bag.If you are using a heated tube, the end of the tube connected to the detergent is the end of the face guard you have removed. Before closing the bag, press the power button on the cleaner and leave for 25 minutes. The cleaner will turn off automatically. 1 x Breathing Machine Cleaner 1 x Charger Head 1 x USB Cable 1 x Manual