Travelcube Product and Sounds Overview March 31, 2025 15:15 Updated 6 Sounds: White Noise, Brown Noise, Signature Dohm, and Lullaby Play continuously or set the sleep timer to 30m, 1hr, or 2hr Adjustable Volume USB-Rechargeable Includes Removable Lanyard Related articles What do the flashing LED lights on the Travelcube sound machine mean? Can I pair more than one phone or mobile device to my Duet at the same time? Travel Mini Product and Sounds Overview Sea Soother Product and Sounds Overview