Essential Oil Diffuser, Wireless Essential Oil Diffuser, Waterless Essential Oil Diffuser, 7 Colours LED Sound, Rechargeable 60 ml, Battery Life 30-50 Hours

Water-free and heat-free nano spray technology - No need for water or heating With advanced 2-fluid technology, pure essential oils are atomized into a 1-3nm fine mist – faster fragrance diffusion. Noise level ≤36dB (quieter than breathing), preserves the nutrients of oils without thermal damage. Only compatible with essential oils without water and additives. CAR OPTIMIZED