Specification Brand : Jantoy BulletPoint : RENPHO Foot Massager & 4th Neck Massager BulletPoint1 : 9V AC DC Adapter compatible for Brookstone Cordless Active Sport Massager B-HHP-620J 317860 BulletPoint2 : Manufactured with high quality material and built-in protection of over current, over voltage, short circuits . COMPACT DESIGN and LOW CONSUMPTION makes it ideal for taking around and using at home.High-quality materials and tested by the manufacturer to ensure safety and durability. BulletPoint3 : Clean the charging port of the power adapter regularly. Because the plug is prone to fouling after long-term use. If it is not cleaned up in time, it will cause poor contact of the plug and even cause the adapter to fail to work. BulletPoint4 : Choose Correct Voltage: Please choose correct voltage before plug it to your device. Small household appliances usually don't have circuit protection, if with the wrong voltage, may damage your device. It is important to choose the right voltage before powering your device. We recommend to use less than 330% of the full load. BulletPoint5 : Note: Prevent falling from heights during use. Do not throw, knock, or shake the charger. High and low temperatures can shorten the life of electronic equipment, damage chargers, and damage circuit boards. Please use indoors.Please don’t run it overload. Otherwise, it will be damaged soon. BulletPoint6 : ➤【 BulletPoint7 : 【 Color : Black CompatibleDevices : PC CompatiblePhoneModels : PC ConnectivityTechnology : Powerline ConnectorType : Connector InputVoltage : 240 volts_of_alternating_current IsCordless : 1 ItemName : Jantoy Replacement 9V AC DC Adapter Compatible for Brookstone Cordless Active Sport Massager B-HHP-620J 317860 ItemPackageDimensions_Height : 16 centimeters ItemPackageDimensions_Length : 24.5 centimeters ItemPackageDimensions_Width : 17 centimeters ItemTypeKeyword : electric-back-massagers Manufacturer : ShenZhen Moveforest Electric Appliance Industry Co.,LTD MassagerForm : wrap_around_neck_massager MassageTherapyTechnique : kneading Material : Silicone ModelNumber : Jantoy-240217-333 MountingType : Wall Mount OutputVoltage : 9 PartNumber : Jantoy-2402170333 Pattern : Solid PowerSourceType : Battery Powered ProductBenefit : Pain Relief, Stress Relief ProductDescription : 9V AC DC Adapter compatible for Brookstone Cordless Active Sport Massager B-HHP-620J 317860 ProductGrade : Like new ProductSiteLaunchDate : 2024-02-17T14:42:43.524Z RecommendedUsesForProduct1 : Relaxing RecommendedUsesForProduct2 : Office Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Hard Floor TargetUseBodyPart : neck UnitCount : 1 WaterResistanceLevel : not_water_resistant