Physical Therapy Device Portable Oxygen Concentrator with Chargeable Built-in Battery Wireless for 3 Hours 1-3L 93% Purity Work with Oxygen Tank for Pet Use

Physical Therapy Device Portable Oxygen Concentrator with Chargeable Built-in Battery Wireless for 3 Hours 1-3L 93% Purity Work with Oxygen Tank for Pet Use. Portable Design: Compact size of 280*192*300mm and lightweight at 5.5kg for easy transport. Long Battery Life: Built-in chargeable battery supports up to 3 hours of wireless operation. Advanced Remote Control: Includes remote control functionality with voice broadcast and timed shutdown. Dual Voltage Support: Compatible with 220V and 110V power sources for global use. Certified Safety: Meets ISO13485 and CE standards for medical device safety and quality. Versatile Application: Suitable for medical institutions, home care, and pet oxygen therapy.