Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Comfytemp BulletPoint1 : Drug-Free Solution for Pain Relief:The Comfytemp TENS unit combines TENS and EMS therapies for versatile, at-home pain management. Designed to deliver targeted, long-lasting relief without medication, This TENS machine addresses back pain, period cramps, arthritis, carpal tunnel, tennis elbow, and discomfort in shoulders, knees, legs, or feet. The muscle stimulator' TENS mode manage back/neck pain during office work, EMS ease acute knee stiffness after hiking, or reduce gym soreness at weekend. BulletPoint2 : Personalized Customization:DIY Mode of TENS unit muscle stimulator lets you manually set frequency (1-120Hz) and pulse width (100-400μs) to target nerve sensitivity or deep muscle layers. Example settings: Use 10Hz/300μs for sustained back tension, or 30Hz/200μs for mild arm/shoulder discomfort, adapting to your personalized needs. Real-time parameter tracking on-screen ensures safe, gradual adjustments. Ideal for sensitive users or chronic conditions needing gentle, prolonged stimulation. BulletPoint3 : Dual-Channel Control:The TENS machine can treat two areas at once with shared therapy mode but individual intensity control (1-20 per channel). Select from 20 presets or DIY mode for advanced settings, then fine-tune each zone’s strength for targeted relief. Comfytemp Portable Muscle Stimulator is ideal for paired muscle groups or varying pain levels across joints. Time of this electrodes muscle stimulator is adjustable (10-60 minutes) for a personalized, effective treatment experience for you. BulletPoint4 : Long Endurance and Instant Safety:40-hour battery life (6+ weeks at 1hr/day!) with USB-C fast charging. Built for real-life safety: The muscle stimulator auto-pauses within 1 second if pads detach, eliminating sudden shocks, while the one-tap emergency button offers instant shutdown. Memory Function saves your last settings for quick resuming. The Stim Machine is designed to stay reliable through long trips, intense workouts, or daily chronic pain management.is BulletPoint5 : Premium Electrode Pads:Experience all-day adhesion with 10 medical PET TENS pads (2x large 2.4 x 4 for back/legs; 8x small 1.8 x 1.8 for joints). Premium gel stays secure through intense workouts, yet allows painless removal from skin. When the electrode pads lose adhesion, rinse it with water, scrape off surface residue, then air-drying, adhesion will renew, enabling reuse for 100+ cycles. Attach the device to your belt/pocket via clip, and enjoy mess-free relief anywhere.(ASIN: B0BJZKS3SB, B0DLKQN5N1) BulletPoint6 : Enhance warmups Color : Black ContainsLiquidContents : 1 CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0850066942123 ExternallyAssignedProductIdentifier2 : 850066942123 FcShelfLife : 900 days FdaDeviceClassification : ii FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : K130802, K132588 FitType : Universal Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IE_SmallLithiumIonBatteryInEquipment Hazmat17 : IN_SmallLithiumIonBatteryInEquipment Hazmat18 : IT_SmallLithiumIonBatteryInEquipment Hazmat19 : JP_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryInEquipment Hazmat21 : NL_SmallLithiumIonBatteryInEquipment Hazmat22 : PL_SmallLithiumIonBatteryInEquipment Hazmat23 : SA_SmallLithiumIonBatteryInEquipment Hazmat24 : SE_SmallLithiumIonBatteryInEquipment Hazmat25 : SG_SmallLithiumIonBatteryInEquipment Hazmat26 : TR_SmallLithiumIonBatteryInEquipment Hazmat27 : US_SmallLithiumIonBatteryInEquipment Hazmat28 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment IncludedComponents : TENS 7000, Sub Zero Pain Relieving Gel, Bed Buddy Heating Pad IsExpirationDatedProduct : 1 ItemDisplayDimensions_Height : 4 inches ItemDisplayDimensions_Length : 12 inches ItemDisplayDimensions_Width : 8 inches ItemDisplayWeight : 3.45 pounds ItemName : Comfytemp TENS Unit Muscle Stimulator for Pain Relief Therapy, FSA HSA Eligible TENS Machine with 20 Modes and DIY, Dual Channel EMS Unit, Electric Pulse Massager for Back, Shoulder, Sciatica, Knee ItemPackageDimensions_Height : 15.6972 centimeters ItemPackageDimensions_Length : 7.8994 centimeters ItemPackageDimensions_Width : 9.398 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : muscle-stimulators-and-accessories Manufacturer : Shenzhen Yicai Health Technology Co., Ltd ModelNumber : AMZK009 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 1 PackageLevel : unit PartNumber : AMZK009 ProductDescription : The TENS unit is used for temporary relief of pain associated with sore and achingmuscles in the shoulder, waist, back, back of the neck, arm,leg and foot, due to strain from exercise or normalhousehold and work activities. ProductExpirationType : Shelf Life ProductSiteLaunchDate : 2024-08-31T06:06:51.879Z Size : Small StreetDate : 2024-11-05T08:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureRating : Ambient: 15 to 25 C (59 to 77 F) UnitCount : 1 UnspscCode : 53131700