Product Name: Amazon Top One Vibration Relaxing Products Electronic EMS Pulse Mini Cervical Vertebra Heating Care Neck Massager Model NO.: HZ-INECK-1 Component: The Massage Head Vibration Intensity: Change The Vibration Frequency Suitable for: Office Workers Type: Touch Screen Brand: Hezheng Applicable Parts: Neck Methods: Vibration/Heat/Pulse Item Name: Neck Massager Material: ABS + Silicone + Stainless Steel Color: White or Customzied Color Feature: Rechargeable, Wireless, Remote Control Warranty: One Year Logo: OEM or Customized Sample Time: 2days Trademark: HEZHENG Transport Package: 1PCS Per Color Box Specification: 19.5x18.6x6.5cm Origin: Hefei HS Code: 9019101000 Product Description Product NameNeck MassagerUsageMassage & Pain ReliefColorExisting Colors orCustomized ColorSpecification1. Material:ABS + Silicone + Stainless steel2. Input:5V, 1A3. Rated power:4W4.Internal Power:3.7V DC900mAh5. Battery capacity: 900mA6. USB charging, wireless operation.7. Creative 3 massage pads, better experience.8. Elastic silicone joint,flexible9. Touch screen, easy to operate.10. Remote control. 11. USB charging, wireless operation.12. Functions: Vibration, heating, EMS pulse massage.13.Adjustable temperature(45-55C degree)14.Pulse frequency:2230Hz±1015.Pulse width:448μS16.Automatic timing:15minutesSample dateWithin2 days for existingLogoAcceptable- Silk PrintingPackingColor box or Customized PackageFunction1. Relieve the stiff neck;2. Prevent cervical spondylosis;3. Relieve neck pain;4. Promote blood circulation in the head.5. Voice promptsCertifictesFDA/CE/SGS/FCCOEM serviceAcceptableShipment30days after order and samples confirmed