<ul><li>8 sounds for remix, 8 volume control knobs for mixing sounds in your own preference</li><li>Optional auto-off timer for 15,30 or 60 minutes or leave the sound on all night</li><li>7 colors mood light creates a pleasant environment, 3 levels brightness white night light, gently pulsing light made guided breathing pattern into sleep</li><li>Built-in 2000 mAH rechargeable battery supports portable use up to 20 hours playing time</li><li>earphone output jack</li></ul><br><br>

White Noise Sound Machine Mixer-Pulsing Light with 8 Natural and Soothing Sounds