3pcs Electric Smart Fitness Gear Muscle Sculpting Exercise Tools Description‎:‎Look at these smart muscle training gears‎,‎ adopting advanced EMS technology and made of high‎-quality material‎,‎ you can build a charming body shape without even lifting a finger under its help‎.‎ This training gear is secure and efficient‎!‎Parameter‎:‎Accessories‎:‎ 3 main devices‎,‎ 3 gel pads‎,‎ user manual‎,‎ protective sheetAuto programs‎:‎ scraping‎,‎ massage‎,‎ acupuncture‎,‎ tapping‎,‎ combinationPower‎:‎ 3V / CR2032 ‎(‎ not included ‎)‎Frequency‎:‎ 25Hz±10%Adjustable intensity‎:‎ 15 levelsCountdown timer‎:‎ 23 minFeatures‎:‎Adopting advanced EMS ‎(‎ Electrical Muscle Stimulator ‎)‎ technologyBuild muscle and relaxes stiff muscle through the skin‎,‎ there are recognized as clinically proven effective‎,‎ non‎-medication methods of training muscleHigh‎-quality battery and gel padUniform current‎-transmitting‎,‎ odorless and skin‎-friendly gel padConsiderate design15‎-level intensity to meet you daily exercise demandsPortable and delicateHost and gel pad are separated‎,‎ convenient to use while reading‎,‎ doing household chores‎,‎ or even during business or casual tripsHow to operate‎:‎Use nail or small device to turn the battery coverInsert batteries ‎(‎ not included ‎)‎ and "+" mark can see‎,‎ make sure battery faces the right wayPut batteries cover on the top and 4 feet into holes to lock itConnect the main device with the gel pad‎,‎ then attach it between your ribs and hipsPress the middle button to turn on the main device‎,‎ indicator light flashing 3 timesAuto turn off about 5 seconds later if you do not attach to body Item Type‎:‎ Massage Relaxation Package weight‎:‎ 0.241 kgPackage Size ‎(‎ L x W x H ‎)‎‎:‎ 22.00 x 1.50 x 19.50 cm / 8.66 x 0.59 x 7.68 inchesPackage Content‎:‎ 3 x Training Gear