1pc Multi-Functional Sleep Aid Device, Negative Ion Sleep Aid Device, Quality Sleep, Anti-Fatigue

Multi-Functional Negative Ion Sleep Aid Device for Quality Sleep and Anti-Fatigue###Experience a restful sleep with our Multi-Functional Negative Ion Sleep Aid Device. This rechargeable device emits negative ions to promote relaxation and improve air quality, helping you achieve a deeper and more refreshing sleep. Say goodbye to fatigue and hello to a well-rested you. Available in black and white, with ROHS certification and batteries included.