Unlike other similar products, our versatile massager machine is designed with 8 massage modes and 19 levels of frequency, so you can choose the mode of treatment you need. This product will help you to relief pain. Our versatile massager machine brings elicitation of muscle contraction using electrical impulses and activates the muscles to assist in the increase of strength and endurance. Lightweight and compact size, our versatile massager machine can be easily carried in your backpack, and no need to worry about occupying too much space. Whether you prefer a gentle or intense massage, this product is your top choice. The intelligent timer feature ensures each massage session lasts for 15 minutes, giving your body the relaxation it deserves whenever you need it. This massager is not limited to the cervical spine. And, it can be used throughout the body, targeting any uncomfortable area. This product is USB rechargeable and does not require battery replacement. Description: Introducing our versatile massager machine, designed to provide a customized and convenient massage experience. With the ability to adjust the massage intensity using the button, you can choose from 19 levels to suit your preference. This massager is not limited to just the cervical spine; it can be used all over the body, targeting any areas that feel uncomfortable. Forget about batteries! Our massager is USB rechargeable, eliminating the need for constant battery replacements. You can conveniently charge it using a power bank or any USB-compatible device. The intelligent timer feature ensures each massage session lasts for 15 minutes, giving your body the relaxation it deserves whenever you need it. Its mini size makes it perfect for travel, easily fitting into small bags without adding extra weight. With eight massage modes and 19 levels of frequency, our massager caters to different individuals' needs. Whether you prefer a gentle or intense massage, our mini massager machine deserves your first consideration. Item Name: Massager Machine Material: ABS Battery Capacity: 200mAh Working Time: 160 Minutes Charging Time: 1 Hour Voltage: 3.7V Output: Maximum 35mA Frequency: 1-100Hz Features: Rechargeable, Lightweight, Mini Size Size Details: L: 15cm/5.91", W: 6cm/2.36" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Massager Machine 1 x Patch 1 x Charging Cable