BIENDAY Travel/Car Use -For Outdoor Con𝘵𝘪nus 3L&Oxygen Generator-Portable Machine Tube for Home &𝗐𝗂th Oxygen machine-𝟰𝟱𝗱𝗕 Accessories𝟯𝟯±𝟯% Z63

Power Supply: AC110V/60Hz Battery Input Voltage: DC12V-16.8V Our portable oxygen generator is designed with your convenience and mobility in mind. This device is an ideal choice for anyone seeking a reliable and convenient way to receive oxygen support at home or on the road. Operating Noise: 40-55dB Product Size: 20.5 (H) * 9.5 (L) *13 (W) cm/8.1 (H) * 7 (L) * 1 (W) in Net weight: 4kg/1lb