Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Serene Evolution BulletPoint1 : Rechargeable Convenience: USB rechargeable with included cable and battery; this white noise sound machine offers flexible power options for easy use at home or on the go BulletPoint2 : Portable and Compact Design: Designed for portability, this 4x4x2-inch sound machine for sleep is compact and fits easily into bags; ideal for bedroom, offices, or travel for a restful sleep anywhere BulletPoint3 : Customizable Timer Settings: Features optional timer settings for 30, 60, or 120 minutes, or continuous play; ideal as a sound machine for sleeping adults with adaptable sound duration BulletPoint4 : Blocks Out Distractions: White noise and rain sound machine options help mask background sounds like snoring, traffic, or barking dogs; helps create a peaceful sleep environment BulletPoint5 : Diverse Sound Library: Includes 36 soothing sounds, from fan sounds to rain and nature sounds; sound machine options include white noise, ocean waves, thunder, birds, forest, and more BulletPoint6 : 【Auto-off Timer & 8 Level Volume】:As a sleep sound machine ,it has 15/30/45/60 minutes auto-off timer or continuously play setting. With volume control, you can choose a volume grade from very low to very high. If you want to get a noise machine that can cancel very loud noise, this sound machine is the best choice for you. BulletPoint7 : 【Memory Function Easy to Operate】:After you set the volume grade, timer and music, the noise maker will memorize your preference. Every time when you restart it, it will recover your favorite setting. Color : White, Grey Directions : Ensure the device is charged or batteries are inserted. Power on the device by pressing the power button. Cycle through sound options using the sound selection button and choose your preferred sound. Adjust the volume to your desired level using the volume control button. Optionally, set a timer for 30, 60, or 120 minutes if desired. Enjoy the calming environment created by the noise machine. ExternallyAssignedProductIdentifier1 : 851714006464 ExternallyAssignedProductIdentifier2 : 0851714006464 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment ItemName : Serene Evolution White Noise Sound Machine - 36 Sound Options and USB Rechargeable - Travel White Noise Machine for Sleeping Adults - Compact Device with Rain, Fan, Ocean, Nature Sounds ItemPackageDimensions_Height : 14.9098 centimeters ItemPackageDimensions_Length : 5.5118 centimeters ItemPackageDimensions_Width : 12.4968 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sleep-sound-machines Manufacturer : London Johnson Material : Silicone, Plastic Material1 : Plastic Material2 : Acrylonitrile Butadiene Styrene (ABS) ModelName : Serene Evolution White Noise Machine ModelNumber : R5 NumberOfLithiumIonCells : 1 PartNumber : ParentSKU ProductDescription : dodow reviews Recalls last sound and volume setting Powered by rechargeable battery or USB cord (included) Portable design that is home or travel Mask background noises like barking dogs and snoring for improved sleep. Sounds mask private conversations making it office privacy ProductSiteLaunchDate : 2021-05-26T17:01:24.426Z SafetyWarning : For safe use, ensure to use only specified chargers and batteries. Keep the device away from water and extreme temperatures. This product is not a toy and should be kept out of reach of children. Size : 36 Sounds - Adult SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 39111500