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

Product Size: 25 (H) * 11 (L) *10 (W) cm/9.3 (H) * 6 (L) * 9 (W) in Power Supply: AC110V/ 60Hz Battery Input Voltage: DC12V-16.8V Operating Noise: ≦52dB portable&small