2×Battery 3L Portable Continuous Flow Oxygen Concentrators Adjustable comfortable for your hand

comfortable for your hand

5MHZNumber Of Channels ISM 2400 -2483

can set up workingtime:30mins

4GHz FHSS wireless connection ensures a secure and private live stream that is only for you

and greater scanning depth from 20 to 305mmfor different clinical applications

2×Battery 3L Portable Continuous Flow Oxygen Concentrators Adjustable comfortable for your handOxygen Concentrators Features: Multi Purpose: Awesome for home, car, travel, and work, Including 2* battery. Charge 4 hours, Work Time for 2. 5 hours. 2 batteries work for 5 hours Low Noise: less than 45dB, night use will not affect sleep, It works with or without water, no need to refill at night. Portable and light: Size: 9*4. 3*6. 6 inch, weight 4. 4Ibs, with carrying Bag is portable Energy efficient, Economical Consumption: Power Consumption is