Portable White Noise Sound Machine for Sleeping  Baby  Kids  Adult  and  Office Privacy  Travel SoothingBox with 72-Hour Playtime  Auto-Off Timer  8 Therapy Soothing Sounds  3.5mm Headphone Jack - White

LIELONGREN Model: LLR049AB White Noise Sleep Sound Machine (Portable SoothingBox) Product Definition: A Good Sound Machine for Sleeping, Baby, Kids, Adult & Office Privacy Key Features - 8 High Quality Sleep Soothing Sounds - Built-in 3W High Fidelity Driver & 3.5mm Headphone Jack - Boasting 1800mAh Rechargeable Battery for 72-Hour Playtime - Intuitive Interaction Design with 14 LED indicators - Auto-OFF Timer, Convenient Type-C Charging Port, Memory Function 8 High Quality Sleep Soothing Sound White Noise: Standard White Noise, for Blocking Noise Pink Noise: Standard White Noise, for Blocking Noise Brown Noise: Standard White Noise, for Blocking Noise Ocean Wave: Sounds of Nature, for Relaxing Flowing Water: Sounds of Nature, for Relaxing Frogs Croaking: Sounds of Nature, for Sleeping Crickets Sound: Sounds of Nature, for Sleeping Baby Shush Sound: Unique Shush Sound, for Baby Sleeping Specification - Speaker Power: 3W - Sound Volume: 15 Levels - Auto-OFF Timer: ?/15/30/60/90 Minutes - Product Dimension: 90 x 90 x 68mm/ 3.5 x 3.5 x 2.7inch - Product Weight: 228g/ 8oz Power Supply - Input: DC 5V/1A - Battery Type: Li-ion Battery - Battery Capacity: 1800mAh - Battery Life: 90 Hours at 30% Volume/ 40 Hours at 70% Volume Package List 1 x Portable SoothingBox 1 x USB Type-C Cable (Length: 2.6ft) 1 x User Manual Attention: USB Adapter is Not Included