Ziqing 2L Home Oxygen Concentrator – Quiet, Reliable, Cost-Effective

High-Capacity Air Support. Compact Design. The Ziqing 2L Oxygen Concentrator is built for users with moderate oxygen needs. Delivering stable oxygen concentration, it supports long-term therapy with consistent performance. The device is compact yet powerful, featuring a user-friendly interface that allows seniors to operate it with ease. Its energy-efficient design reduces electricity costs while maintaining continuous oxygen supply. ⭐ Key Features:Flexible Flow Control: 2–9L/min adjustable airflow Stable Output: ≥90% purity at 2L setting Humidifying Mist Feature: Adds gentle moisture to outgoing air Low Noise Level: ≤60dB for quiet operation Durable & Portable: 6.1kg with compact footprint Remote-Friendly Interface: Simple controls for easy daily use Continuous Working Mode: Engineered for long-hour support No Installation Needed: Start using right out of the box 👥 Designed For:Elderly or mobility-limited users Families seeking clean, comfortable indoor air Home caregivers and lig