Oxygenate Treatment Instrument Oxygen Concentrator with Chargeable Built-in Battery Wireless for 3 Hours 1-3L 93% Purity Work with Oxygen Tank for Pet Use

Oxygenate Treatment Instrument 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 280*192*300mm and lightweight 5.5kg for easy transport. Built-in Battery: Features a chargeable battery providing up to 3 hours of wireless operation. Remote Control: Includes remote control functionality for convenient operation. Voice Broadcast: Equipped with voice broadcast feature for user guidance. Timed Shutdown: Features automatic timed shutdown for safety and energy saving. Dual Voltage Support: Compatible with 220V and 110V power supplies for global use.