Intelligent Massager Ergonomic design,you can use the Neck,Back,Shoulder and body other part massager; let you realxation yourself Product Feature: 1.Size:L160*D45mm 2.Material:Silicone 3.Item type:Vibrators 4.Function:12 speed sucking vibration 5.Color:Rose,Purple,Black 6.Packaging Details:Colour box 7.Matrial:Silicone+Non-toxic ABS 8.Charing:USB Rechargeable 9.Package size:L160*D45mm 10.Net Weight:185g Product Description 1.Operating mode: 12 frequency vibration 2.Product Meterial: Silicone, ABS 3.Waterproof performance: 100% Waterproof 4.Use Time: 3 hours 5.Charging:USB charging How to use: Please press "~" and "F" press 5 seconds is Start the product, then press the "F " button is control sucking and The "~" Button is change frequency Vibration Please note that "Black" color does not light when working or charging. What is in the package: 1x Vibrator 1x Charging cable 1x English manual To protect your privacy,we promise send your products in a secret condition Clean：After used, the vibrator should be cleaned with warm water and soap,or with slight detergent and disinfectant, naturally dry or dry with hair dryer before collection