5Pcs Mini Portable Electric Massagers Sticker EMS Pulse Neck Massagers Relief Muscle Pain and Soreness for Shoulder Leg Arms Cervical Back Body Massagers Features: 1.This mini Massagers patch can be used to Massagers different parts of the whole body, such as neck, back, waist, buttocks, legs, arms, etc. 2.There are 8 Massagers modes and 19 adjustable inities to meet the actual needs of different groups of people. You can choose the most suitable mode and inity according to your personal needs. 3.Effectively stimulate the inside of muscles, promote blood circulation, quickly relieve fatigue, relax muscles and relieve muscle soreness and pain. 4.Our Massagers patch is small in size and light in weight, and is suitable for many occasions, such as lunch break, travel, business trip, entertainment, housework, etc. Note: the patch is a consumable, because the patch is not sticky, people with neutral skin need to change the patch after about 20 times, and people with oily skin need to change the patch after more than ten times. Specifications: Material: ABS+PU Input: 5V 1A Host battery capacity: 150mA Charging time: about 30 minutes Usage time: about 4 hours. Packing: 20*10.5*2.5cm Packing List: 1* controller 1* remote control 5* stickers 1* USB Charging Cable 1* English User Manual